21188853504

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 864

約数和(自身を含む): 82496494080

約数和(自身を除く): 61307640576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 128, 133, 144, 152, 156, 162, 168, 171, 182, 189, 192, 197, 208, 216, 224, 228, 234, 243, 247, 252, 256, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 378, 384, 394, 399, 416, 432, 448, 456, 468, 486, 494, 504, 513, 532, 546, 567, 576, 591, 608, 624, 648, 672, 684, 702, 728, 741, 756, 768, 788, 798, 819, 832, 864, 896, 912, 936, 972, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1152, 1182, 1197, 1216, 1248, 1296, 1344, 1368, 1379, 1404, 1456, 1482, 1512, 1539, 1576, 1596, 1638, 1664, 1701, 1728, 1729, 1773, 1792, 1824, 1872, 1944, 1976, 2016, 2052, 2106, 2128, 2184, 2223, 2268, 2304, 2364, 2394, 2432, 2457, 2496, 2561, 2592, 2688, 2736, 2758, 2808, 2912, 2964, 3024, 3078, 3152, 3159, 3192, 3276, 3328, 3402, 3456, 3458, 3546, 3591, 3648, 3743, 3744, 3888, 3952, 4032, 4104, 4137, 4212, 4256, 4368, 4446, 4536, 4617, 4728, 4788, 4864, 4914, 4992, 5122, 5184, 5187, 5319, 5376, 5472, 5516, 5616, 5824, 5928, 6048, 6156, 6304, 6318, 6384, 6552, 6669, 6804, 6912, 6916, 7092, 7182, 7296, 7371, 7486, 7488, 7683, 7776, 7904, 8064, 8208, 8274, 8424, 8512, 8736, 8892, 9072, 9234, 9456, 9576, 9828, 9984, 10244, 10368, 10374, 10638, 10773, 10944, 11032, 11229, 11232, 11648, 11856, 12096, 12312, 12411, 12608, 12636, 12768, 13104, 13338, 13608, 13832, 14184, 14364, 14592, 14742, 14972, 14976, 15366, 15552, 15561, 15808, 15957, 16128, 16416, 16548, 16848, 17024, 17472, 17784, 17927, 18144, 18468, 18912, 19152, 19656, 20007, 20488, 20736, 20748, 21276, 21546, 21888, 22064, 22113, 22458, 22464, 23049, 23296, 23712, 24192, 24624, 24822, 25216, 25272, 25536, 26201, 26208, 26676, 27216, 27664, 28368, 28728, 29484, 29944, 29952, 30732, 31104, 31122, 31616, 31914, 32319, 32832, 33096, 33687, 33696, 34048, 34944, 35568, 35854, 36288, 36936, 37233, 37824, 38304, 39312, 40014, 40976, 41496, 42552, 43092, 43776, 44128, 44226, 44916, 44928, 46098, 46683, 47424, 47871, 48384, 48659, 49248, 49644, 50432, 50544, 51072, 52402, 52416, 53352, 53781, 54432, 55328, 56736, 57456, 58968, 59888, 60021, 61464, 62208, 62244, 63232, 63828, 64638, 65664, 66192, 67374, 67392, 69147, 69888, 71136, 71708, 72576, 73872, 74466, 75648, 76608, 78603, 78624, 80028, 81952, 82992, 85104, 86184, 88256, 88452, 89832, 89856, 92196, 93366, 94848, 95742, 97318, 98496, 99288, 101061, 101088, 102144, 104804, 104832, 106704, 107562, 108864, 110656, 111699, 113472, 114912, 117936, 119776, 120042, 122928, 124488, 127656, 129276, 131328, 132384, 134748, 134784, 138294, 140049, 142272, 143416, 145152, 145977, 147744, 148932, 151296, 153216, 157206, 157248, 160056, 161343, 163904, 165984, 170208, 172368, 176512, 176904, 179664, 184392, 186732, 189696, 191484, 194636, 196992, 198576, 202122, 202176, 207441, 209608, 209664, 213408, 215124, 217728, 221312, 223398, 226944, 229824, 235809, 235872, 239552, 240084, 245856, 248976, 255312, 258552, 264768, 269496, 269568, 276588, 280098, 284544, 286832, 291954, 295488, 297864, 303183, 306432, 314412, 314496, 320112, 322686, 327808, 331968, 335097, 340416, 340613, 344736, 353024, 353808, 359328, 368784, 373464, 382968, 389272, 393984, 397152, 404244, 404352, 414882, 419216, 420147, 426816, 430248, 435456, 437931, 442624, 446796, 453888, 459648, 471618, 471744, 479104, 480168, 484029, 491712, 497952, 510624, 517104, 529536, 538992, 553176, 560196, 569088, 573664, 583908, 590976, 595728, 606366, 622323, 628824, 628992, 640224, 645372, 655616, 663936, 670194, 680832, 681226, 689472, 707427, 707616, 718656, 737568, 746928, 765936, 778544, 794304, 808488, 808704, 829764, 838432, 840294, 853632, 860496, 875862, 893592, 909549, 919296, 943236, 943488, 958208, 960336, 968058, 983424, 995904, 1021248, 1021839, 1034208, 1059072, 1077984, 1106352, 1120392, 1147328, 1167816, 1181952, 1191456, 1212732, 1244646, 1257648, 1280448, 1290744, 1313793, 1327872, 1340388, 1361664, 1362452, 1378944, 1414854, 1415232, 1437312, 1452087, 1475136, 1493856, 1531872, 1557088, 1588608, 1616976, 1659528, 1676864, 1680588, 1707264, 1720992, 1751724, 1787184, 1819098, 1886472, 1886976, 1920672, 1936116, 1966848, 1991808, 2042496, 2043678, 2068416, 2122281, 2155968, 2212704, 2240784, 2294656, 2335632, 2382912, 2425464, 2489292, 2515296, 2560896, 2581488, 2627586, 2680776, 2724904, 2757888, 2829708, 2830464, 2874624, 2904174, 2950272, 2987712, 3063744, 3065517, 3114176, 3177216, 3233952, 3319056, 3353728, 3361176, 3441984, 3503448, 3574368, 3638196, 3772944, 3841344, 3872232, 3941379, 3983616, 4084992, 4087356, 4136832, 4244562, 4311936, 4356261, 4425408, 4481568, 4589312, 4671264, 4765824, 4850928, 4978584, 5030592, 5121792, 5162976, 5255172, 5361552, 5449808, 5659416, 5660928, 5808348, 5900544, 5975424, 6127488, 6131034, 6228352, 6366843, 6467904, 6638112, 6707456, 6722352, 6883968, 7006896, 7148736, 7276392, 7545888, 7682688, 7744464, 7882758, 8174712, 8273664, 8489124, 8623872, 8712522, 8850816, 8963136, 9196551, 9342528, 9531648, 9701856, 9957168, 10061184, 10325952, 10510344, 10723104, 10899616, 11318832, 11616696, 11824137, 11950848, 12254976, 12262068, 12456704, 12733686, 12935808, 13276224, 13444704, 13767936, 14013792, 14297472, 14552784, 15091776, 15365376, 15488928, 15765516, 16349424, 16978248, 17425044, 17701632, 17926272, 18393102, 18685056, 19403712, 19914336, 20122368, 20651904, 21020688, 21446208, 21799232, 22637664, 23233392, 23648274, 24524136, 25467372, 25871616, 26552448, 26889408, 27589653, 28027584, 28594944, 29105568, 30183552, 30977856, 31531032, 32698848, 33956496, 34850088, 35852544, 36786204, 37370112, 38807424, 39828672, 41303808, 42041376, 42892416, 43598464, 45275328, 46466784, 47296548, 49048272, 50934744, 53104896, 53778816, 55179306, 56055168, 58211136, 60367104, 61955712, 63062064, 65397696, 67912992, 69700176, 73572408, 77614848, 79657344, 82768959, 84082752, 85784832, 87196928, 90550656, 92933568, 94593096, 98096544, 101869488, 107557632, 110358612, 112110336, 116422272, 123911424, 126124128, 130795392, 135825984, 139400352, 147144816, 159314688, 165537918, 168165504, 181101312, 185867136, 189186192, 196193088, 203738976, 220717224, 232844544, 252248256, 261590784, 271651968, 278800704, 294289632, 331075836, 336331008, 371734272, 378372384, 392386176, 407477952, 441434448, 504496512, 543303936, 557601408, 588579264, 662151672, 756744768, 784772352, 814955904, 882868896, 1008993024, 1115202816, 1177158528, 1324303344, 1513489536, 1629911808, 1765737792, 2354317056, 2648606688, 3026979072, 3531475584, 5297213376, 7062951168, 10594426752, 21188853504]

約数ペア:

[(1, 21188853504), (2, 10594426752), (3, 7062951168), (4, 5297213376), (6, 3531475584), (7, 3026979072), (8, 2648606688), (9, 2354317056), (12, 1765737792), (13, 1629911808), (14, 1513489536), (16, 1324303344), (18, 1177158528), (19, 1115202816), (21, 1008993024), (24, 882868896), (26, 814955904), (27, 784772352), (28, 756744768), (32, 662151672), (36, 588579264), (38, 557601408), (39, 543303936), (42, 504496512), (48, 441434448), (52, 407477952), (54, 392386176), (56, 378372384), (57, 371734272), (63, 336331008), (64, 331075836), (72, 294289632), (76, 278800704), (78, 271651968), (81, 261590784), (84, 252248256), (91, 232844544), (96, 220717224), (104, 203738976), (108, 196193088), (112, 189186192), (114, 185867136), (117, 181101312), (126, 168165504), (128, 165537918), (133, 159314688), (144, 147144816), (152, 139400352), (156, 135825984), (162, 130795392), (168, 126124128), (171, 123911424), (182, 116422272), (189, 112110336), (192, 110358612), (197, 107557632), (208, 101869488), (216, 98096544), (224, 94593096), (228, 92933568), (234, 90550656), (243, 87196928), (247, 85784832), (252, 84082752), (256, 82768959), (266, 79657344), (273, 77614848), (288, 73572408), (304, 69700176), (312, 67912992), (324, 65397696), (336, 63062064), (342, 61955712), (351, 60367104), (364, 58211136), (378, 56055168), (384, 55179306), (394, 53778816), (399, 53104896), (416, 50934744), (432, 49048272), (448, 47296548), (456, 46466784), (468, 45275328), (486, 43598464), (494, 42892416), (504, 42041376), (513, 41303808), (532, 39828672), (546, 38807424), (567, 37370112), (576, 36786204), (591, 35852544), (608, 34850088), (624, 33956496), (648, 32698848), (672, 31531032), (684, 30977856), (702, 30183552), (728, 29105568), (741, 28594944), (756, 28027584), (768, 27589653), (788, 26889408), (798, 26552448), (819, 25871616), (832, 25467372), (864, 24524136), (896, 23648274), (912, 23233392), (936, 22637664), (972, 21799232), (988, 21446208), (1008, 21020688), (1026, 20651904), (1053, 20122368), (1064, 19914336), (1092, 19403712), (1134, 18685056), (1152, 18393102), (1182, 17926272), (1197, 17701632), (1216, 17425044), (1248, 16978248), (1296, 16349424), (1344, 15765516), (1368, 15488928), (1379, 15365376), (1404, 15091776), (1456, 14552784), (1482, 14297472), (1512, 14013792), (1539, 13767936), (1576, 13444704), (1596, 13276224), (1638, 12935808), (1664, 12733686), (1701, 12456704), (1728, 12262068), (1729, 12254976), (1773, 11950848), (1792, 11824137), (1824, 11616696), (1872, 11318832), (1944, 10899616), (1976, 10723104), (2016, 10510344), (2052, 10325952), (2106, 10061184), (2128, 9957168), (2184, 9701856), (2223, 9531648), (2268, 9342528), (2304, 9196551), (2364, 8963136), (2394, 8850816), (2432, 8712522), (2457, 8623872), (2496, 8489124), (2561, 8273664), (2592, 8174712), (2688, 7882758), (2736, 7744464), (2758, 7682688), (2808, 7545888), (2912, 7276392), (2964, 7148736), (3024, 7006896), (3078, 6883968), (3152, 6722352), (3159, 6707456), (3192, 6638112), (3276, 6467904), (3328, 6366843), (3402, 6228352), (3456, 6131034), (3458, 6127488), (3546, 5975424), (3591, 5900544), (3648, 5808348), (3743, 5660928), (3744, 5659416), (3888, 5449808), (3952, 5361552), (4032, 5255172), (4104, 5162976), (4137, 5121792), (4212, 5030592), (4256, 4978584), (4368, 4850928), (4446, 4765824), (4536, 4671264), (4617, 4589312), (4728, 4481568), (4788, 4425408), (4864, 4356261), (4914, 4311936), (4992, 4244562), (5122, 4136832), (5184, 4087356), (5187, 4084992), (5319, 3983616), (5376, 3941379), (5472, 3872232), (5516, 3841344), (5616, 3772944), (5824, 3638196), (5928, 3574368), (6048, 3503448), (6156, 3441984), (6304, 3361176), (6318, 3353728), (6384, 3319056), (6552, 3233952), (6669, 3177216), (6804, 3114176), (6912, 3065517), (6916, 3063744), (7092, 2987712), (7182, 2950272), (7296, 2904174), (7371, 2874624), (7486, 2830464), (7488, 2829708), (7683, 2757888), (7776, 2724904), (7904, 2680776), (8064, 2627586), (8208, 2581488), (8274, 2560896), (8424, 2515296), (8512, 2489292), (8736, 2425464), (8892, 2382912), (9072, 2335632), (9234, 2294656), (9456, 2240784), (9576, 2212704), (9828, 2155968), (9984, 2122281), (10244, 2068416), (10368, 2043678), (10374, 2042496), (10638, 1991808), (10773, 1966848), (10944, 1936116), (11032, 1920672), (11229, 1886976), (11232, 1886472), (11648, 1819098), (11856, 1787184), (12096, 1751724), (12312, 1720992), (12411, 1707264), (12608, 1680588), (12636, 1676864), (12768, 1659528), (13104, 1616976), (13338, 1588608), (13608, 1557088), (13832, 1531872), (14184, 1493856), (14364, 1475136), (14592, 1452087), (14742, 1437312), (14972, 1415232), (14976, 1414854), (15366, 1378944), (15552, 1362452), (15561, 1361664), (15808, 1340388), (15957, 1327872), (16128, 1313793), (16416, 1290744), (16548, 1280448), (16848, 1257648), (17024, 1244646), (17472, 1212732), (17784, 1191456), (17927, 1181952), (18144, 1167816), (18468, 1147328), (18912, 1120392), (19152, 1106352), (19656, 1077984), (20007, 1059072), (20488, 1034208), (20736, 1021839), (20748, 1021248), (21276, 995904), (21546, 983424), (21888, 968058), (22064, 960336), (22113, 958208), (22458, 943488), (22464, 943236), (23049, 919296), (23296, 909549), (23712, 893592), (24192, 875862), (24624, 860496), (24822, 853632), (25216, 840294), (25272, 838432), (25536, 829764), (26201, 808704), (26208, 808488), (26676, 794304), (27216, 778544), (27664, 765936), (28368, 746928), (28728, 737568), (29484, 718656), (29944, 707616), (29952, 707427), (30732, 689472), (31104, 681226), (31122, 680832), (31616, 670194), (31914, 663936), (32319, 655616), (32832, 645372), (33096, 640224), (33687, 628992), (33696, 628824), (34048, 622323), (34944, 606366), (35568, 595728), (35854, 590976), (36288, 583908), (36936, 573664), (37233, 569088), (37824, 560196), (38304, 553176), (39312, 538992), (40014, 529536), (40976, 517104), (41496, 510624), (42552, 497952), (43092, 491712), (43776, 484029), (44128, 480168), (44226, 479104), (44916, 471744), (44928, 471618), (46098, 459648), (46683, 453888), (47424, 446796), (47871, 442624), (48384, 437931), (48659, 435456), (49248, 430248), (49644, 426816), (50432, 420147), (50544, 419216), (51072, 414882), (52402, 404352), (52416, 404244), (53352, 397152), (53781, 393984), (54432, 389272), (55328, 382968), (56736, 373464), (57456, 368784), (58968, 359328), (59888, 353808), (60021, 353024), (61464, 344736), (62208, 340613), (62244, 340416), (63232, 335097), (63828, 331968), (64638, 327808), (65664, 322686), (66192, 320112), (67374, 314496), (67392, 314412), (69147, 306432), (69888, 303183), (71136, 297864), (71708, 295488), (72576, 291954), (73872, 286832), (74466, 284544), (75648, 280098), (76608, 276588), (78603, 269568), (78624, 269496), (80028, 264768), (81952, 258552), (82992, 255312), (85104, 248976), (86184, 245856), (88256, 240084), (88452, 239552), (89832, 235872), (89856, 235809), (92196, 229824), (93366, 226944), (94848, 223398), (95742, 221312), (97318, 217728), (98496, 215124), (99288, 213408), (101061, 209664), (101088, 209608), (102144, 207441), (104804, 202176), (104832, 202122), (106704, 198576), (107562, 196992), (108864, 194636), (110656, 191484), (111699, 189696), (113472, 186732), (114912, 184392), (117936, 179664), (119776, 176904), (120042, 176512), (122928, 172368), (124488, 170208), (127656, 165984), (129276, 163904), (131328, 161343), (132384, 160056), (134748, 157248), (134784, 157206), (138294, 153216), (140049, 151296), (142272, 148932), (143416, 147744), (145152, 145977)]