21756978432

素因数分解:

$2^8\times 3^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 900

約数和(自身を含む): 83130542880

約数和(自身を除く): 61373564448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 64, 69, 72, 76, 81, 84, 92, 96, 98, 108, 112, 114, 126, 128, 133, 138, 144, 147, 152, 161, 162, 168, 171, 184, 189, 192, 196, 207, 216, 224, 228, 252, 256, 266, 276, 288, 294, 304, 322, 324, 336, 342, 343, 368, 378, 384, 392, 399, 414, 432, 437, 441, 448, 456, 483, 504, 513, 532, 552, 567, 576, 588, 608, 621, 644, 648, 672, 684, 686, 736, 756, 768, 784, 798, 828, 864, 874, 882, 896, 912, 931, 966, 1008, 1026, 1029, 1064, 1104, 1127, 1134, 1152, 1176, 1197, 1216, 1242, 1288, 1296, 1311, 1323, 1344, 1368, 1372, 1449, 1472, 1512, 1539, 1568, 1596, 1656, 1728, 1748, 1764, 1792, 1824, 1862, 1863, 1932, 2016, 2052, 2058, 2128, 2208, 2254, 2268, 2304, 2352, 2394, 2401, 2432, 2484, 2576, 2592, 2622, 2646, 2688, 2736, 2744, 2793, 2898, 2944, 3024, 3059, 3078, 3087, 3136, 3192, 3312, 3381, 3456, 3496, 3528, 3591, 3648, 3724, 3726, 3864, 3933, 3969, 4032, 4104, 4116, 4256, 4347, 4416, 4508, 4536, 4704, 4788, 4802, 4864, 4968, 5152, 5184, 5244, 5292, 5376, 5472, 5488, 5586, 5796, 5888, 6048, 6118, 6156, 6174, 6272, 6384, 6517, 6624, 6762, 6912, 6992, 7056, 7182, 7203, 7296, 7448, 7452, 7728, 7866, 7889, 7938, 8064, 8208, 8232, 8379, 8512, 8694, 8832, 9016, 9072, 9177, 9261, 9408, 9576, 9604, 9936, 10143, 10304, 10368, 10488, 10584, 10773, 10944, 10976, 11172, 11592, 11799, 12096, 12236, 12312, 12348, 12544, 12768, 13034, 13041, 13248, 13524, 13984, 14112, 14364, 14406, 14592, 14896, 14904, 15456, 15732, 15778, 15876, 16128, 16416, 16464, 16758, 17024, 17388, 17664, 18032, 18144, 18354, 18522, 18816, 19152, 19208, 19551, 19872, 20286, 20608, 20736, 20976, 21168, 21413, 21546, 21609, 21888, 21952, 22344, 23184, 23598, 23667, 24192, 24472, 24624, 24696, 25137, 25536, 26068, 26082, 26496, 27048, 27531, 27783, 27968, 28224, 28728, 28812, 29792, 29808, 30429, 30912, 31464, 31556, 31752, 32832, 32928, 33516, 34048, 34776, 35397, 36064, 36288, 36708, 37044, 37632, 38304, 38416, 39102, 39744, 40572, 41216, 41952, 42336, 42826, 43092, 43218, 43776, 43904, 44688, 45619, 46368, 47196, 47334, 48384, 48944, 49248, 49392, 50274, 51072, 52136, 52164, 52992, 54096, 55062, 55223, 55566, 55936, 56448, 57456, 57624, 58653, 59584, 59616, 60858, 61824, 62928, 63112, 63504, 64239, 64827, 65664, 65856, 67032, 69552, 70794, 71001, 72128, 72576, 73416, 74088, 75411, 76608, 76832, 78204, 79488, 81144, 82593, 83904, 84672, 85652, 86184, 86436, 87808, 89376, 91238, 91287, 92736, 94392, 94668, 97888, 98496, 98784, 100548, 102144, 104272, 104328, 108192, 110124, 110446, 111132, 111872, 112896, 114912, 115248, 117306, 119168, 119232, 121716, 123648, 125856, 126224, 127008, 128478, 129654, 131328, 131712, 134064, 136857, 139104, 141588, 142002, 144256, 145152, 146832, 148176, 149891, 150822, 153216, 153664, 156408, 158976, 162288, 165186, 165669, 167808, 169344, 171304, 172368, 172872, 175959, 178752, 182476, 182574, 185472, 188784, 189336, 192717, 194481, 195776, 196992, 197568, 201096, 208544, 208656, 213003, 216384, 220248, 220892, 222264, 229824, 230496, 234612, 238336, 238464, 243432, 247779, 251712, 252448, 254016, 256956, 259308, 263424, 268128, 273714, 278208, 283176, 284004, 288512, 293664, 296352, 299782, 301644, 306432, 307328, 312816, 324576, 330372, 331338, 335616, 338688, 342608, 344736, 345744, 351918, 357504, 364952, 365148, 370944, 377568, 378672, 385434, 388962, 391552, 393984, 395136, 402192, 410571, 417088, 417312, 426006, 432768, 440496, 441784, 444528, 449673, 459648, 460992, 469224, 476928, 486864, 495558, 497007, 503424, 504896, 508032, 513912, 518616, 527877, 536256, 547428, 556416, 566352, 568008, 578151, 587328, 592704, 599564, 603288, 614656, 625632, 639009, 649152, 660744, 662676, 685216, 689472, 691488, 703836, 715008, 729904, 730296, 755136, 757344, 770868, 777924, 783104, 790272, 804384, 821142, 834176, 834624, 852012, 865536, 880992, 883568, 889056, 899346, 919296, 921984, 938448, 973728, 991116, 994014, 1006848, 1009792, 1016064, 1027824, 1037232, 1049237, 1055754, 1072512, 1094856, 1112832, 1132704, 1136016, 1156302, 1174656, 1185408, 1199128, 1206576, 1231713, 1251264, 1278018, 1298304, 1321488, 1325352, 1349019, 1370432, 1378944, 1382976, 1407672, 1459808, 1460592, 1491021, 1510272, 1514688, 1541736, 1555848, 1608768, 1642284, 1668352, 1669248, 1704024, 1734453, 1761984, 1767136, 1778112, 1798692, 1843968, 1876896, 1947456, 1982232, 1988028, 2019584, 2055648, 2074464, 2098474, 2111508, 2145024, 2189712, 2265408, 2272032, 2312604, 2349312, 2370816, 2398256, 2413152, 2463426, 2502528, 2556036, 2596608, 2642976, 2650704, 2698038, 2740864, 2757888, 2765952, 2815344, 2919616, 2921184, 2982042, 3020544, 3029376, 3083472, 3111696, 3147711, 3217536, 3284568, 3338496, 3408048, 3468906, 3523968, 3534272, 3556224, 3597384, 3695139, 3753792, 3894912, 3964464, 3976056, 4047057, 4111296, 4148928, 4196948, 4223016, 4379424, 4473063, 4530816, 4544064, 4625208, 4796512, 4826304, 4926852, 5005056, 5112072, 5285952, 5301408, 5396076, 5481728, 5531904, 5630688, 5839232, 5842368, 5964084, 6058752, 6166944, 6223392, 6295422, 6435072, 6569136, 6816096, 6937812, 7047936, 7068544, 7112448, 7194768, 7390278, 7507584, 7789824, 7928928, 7952112, 8094114, 8222592, 8297856, 8393896, 8446032, 8758848, 8946126, 9061632, 9088128, 9250416, 9443133, 9593024, 9652608, 9853704, 10224144, 10571904, 10602816, 10792152, 11261376, 11678464, 11684736, 11928168, 12141171, 12333888, 12446784, 12590844, 13138272, 13632192, 13875624, 14137088, 14389536, 14780556, 15015168, 15857856, 15904224, 16188228, 16445184, 16595712, 16787792, 16892064, 17517696, 17892252, 18176256, 18500832, 18886266, 19186048, 19305216, 19707408, 20448288, 21143808, 21205632, 21584304, 22522752, 23369472, 23856336, 24282342, 24667776, 24893568, 25181688, 26276544, 27264384, 27751248, 28329399, 28779072, 29561112, 31715712, 31808448, 32376456, 33575584, 33784128, 35035392, 35784504, 37001664, 37772532, 38372096, 39414816, 40896576, 42411264, 43168608, 45045504, 47712672, 48564684, 49335552, 49787136, 50363376, 52553088, 54528768, 55502496, 56658798, 57558144, 59122224, 63431424, 63616896, 64752912, 67151168, 67568256, 71569008, 74003328, 75545064, 78829632, 81793152, 84988197, 86337216, 95425344, 97129368, 100726752, 105106176, 111004992, 113317596, 115116288, 118244448, 127233792, 129505824, 134302336, 135136512, 143138016, 148006656, 151090128, 157659264, 163586304, 169976394, 172674432, 190850688, 194258736, 201453504, 222009984, 226635192, 236488896, 259011648, 268604672, 286276032, 302180256, 315318528, 339952788, 345348864, 381701376, 388517472, 402907008, 444019968, 453270384, 472977792, 518023296, 572552064, 604360512, 679905576, 777034944, 805814016, 906540768, 945955584, 1036046592, 1145104128, 1208721024, 1359811152, 1554069888, 1813081536, 2417442048, 2719622304, 3108139776, 3626163072, 5439244608, 7252326144, 10878489216, 21756978432]

約数ペア:

[(1, 21756978432), (2, 10878489216), (3, 7252326144), (4, 5439244608), (6, 3626163072), (7, 3108139776), (8, 2719622304), (9, 2417442048), (12, 1813081536), (14, 1554069888), (16, 1359811152), (18, 1208721024), (19, 1145104128), (21, 1036046592), (23, 945955584), (24, 906540768), (27, 805814016), (28, 777034944), (32, 679905576), (36, 604360512), (38, 572552064), (42, 518023296), (46, 472977792), (48, 453270384), (49, 444019968), (54, 402907008), (56, 388517472), (57, 381701376), (63, 345348864), (64, 339952788), (69, 315318528), (72, 302180256), (76, 286276032), (81, 268604672), (84, 259011648), (92, 236488896), (96, 226635192), (98, 222009984), (108, 201453504), (112, 194258736), (114, 190850688), (126, 172674432), (128, 169976394), (133, 163586304), (138, 157659264), (144, 151090128), (147, 148006656), (152, 143138016), (161, 135136512), (162, 134302336), (168, 129505824), (171, 127233792), (184, 118244448), (189, 115116288), (192, 113317596), (196, 111004992), (207, 105106176), (216, 100726752), (224, 97129368), (228, 95425344), (252, 86337216), (256, 84988197), (266, 81793152), (276, 78829632), (288, 75545064), (294, 74003328), (304, 71569008), (322, 67568256), (324, 67151168), (336, 64752912), (342, 63616896), (343, 63431424), (368, 59122224), (378, 57558144), (384, 56658798), (392, 55502496), (399, 54528768), (414, 52553088), (432, 50363376), (437, 49787136), (441, 49335552), (448, 48564684), (456, 47712672), (483, 45045504), (504, 43168608), (513, 42411264), (532, 40896576), (552, 39414816), (567, 38372096), (576, 37772532), (588, 37001664), (608, 35784504), (621, 35035392), (644, 33784128), (648, 33575584), (672, 32376456), (684, 31808448), (686, 31715712), (736, 29561112), (756, 28779072), (768, 28329399), (784, 27751248), (798, 27264384), (828, 26276544), (864, 25181688), (874, 24893568), (882, 24667776), (896, 24282342), (912, 23856336), (931, 23369472), (966, 22522752), (1008, 21584304), (1026, 21205632), (1029, 21143808), (1064, 20448288), (1104, 19707408), (1127, 19305216), (1134, 19186048), (1152, 18886266), (1176, 18500832), (1197, 18176256), (1216, 17892252), (1242, 17517696), (1288, 16892064), (1296, 16787792), (1311, 16595712), (1323, 16445184), (1344, 16188228), (1368, 15904224), (1372, 15857856), (1449, 15015168), (1472, 14780556), (1512, 14389536), (1539, 14137088), (1568, 13875624), (1596, 13632192), (1656, 13138272), (1728, 12590844), (1748, 12446784), (1764, 12333888), (1792, 12141171), (1824, 11928168), (1862, 11684736), (1863, 11678464), (1932, 11261376), (2016, 10792152), (2052, 10602816), (2058, 10571904), (2128, 10224144), (2208, 9853704), (2254, 9652608), (2268, 9593024), (2304, 9443133), (2352, 9250416), (2394, 9088128), (2401, 9061632), (2432, 8946126), (2484, 8758848), (2576, 8446032), (2592, 8393896), (2622, 8297856), (2646, 8222592), (2688, 8094114), (2736, 7952112), (2744, 7928928), (2793, 7789824), (2898, 7507584), (2944, 7390278), (3024, 7194768), (3059, 7112448), (3078, 7068544), (3087, 7047936), (3136, 6937812), (3192, 6816096), (3312, 6569136), (3381, 6435072), (3456, 6295422), (3496, 6223392), (3528, 6166944), (3591, 6058752), (3648, 5964084), (3724, 5842368), (3726, 5839232), (3864, 5630688), (3933, 5531904), (3969, 5481728), (4032, 5396076), (4104, 5301408), (4116, 5285952), (4256, 5112072), (4347, 5005056), (4416, 4926852), (4508, 4826304), (4536, 4796512), (4704, 4625208), (4788, 4544064), (4802, 4530816), (4864, 4473063), (4968, 4379424), (5152, 4223016), (5184, 4196948), (5244, 4148928), (5292, 4111296), (5376, 4047057), (5472, 3976056), (5488, 3964464), (5586, 3894912), (5796, 3753792), (5888, 3695139), (6048, 3597384), (6118, 3556224), (6156, 3534272), (6174, 3523968), (6272, 3468906), (6384, 3408048), (6517, 3338496), (6624, 3284568), (6762, 3217536), (6912, 3147711), (6992, 3111696), (7056, 3083472), (7182, 3029376), (7203, 3020544), (7296, 2982042), (7448, 2921184), (7452, 2919616), (7728, 2815344), (7866, 2765952), (7889, 2757888), (7938, 2740864), (8064, 2698038), (8208, 2650704), (8232, 2642976), (8379, 2596608), (8512, 2556036), (8694, 2502528), (8832, 2463426), (9016, 2413152), (9072, 2398256), (9177, 2370816), (9261, 2349312), (9408, 2312604), (9576, 2272032), (9604, 2265408), (9936, 2189712), (10143, 2145024), (10304, 2111508), (10368, 2098474), (10488, 2074464), (10584, 2055648), (10773, 2019584), (10944, 1988028), (10976, 1982232), (11172, 1947456), (11592, 1876896), (11799, 1843968), (12096, 1798692), (12236, 1778112), (12312, 1767136), (12348, 1761984), (12544, 1734453), (12768, 1704024), (13034, 1669248), (13041, 1668352), (13248, 1642284), (13524, 1608768), (13984, 1555848), (14112, 1541736), (14364, 1514688), (14406, 1510272), (14592, 1491021), (14896, 1460592), (14904, 1459808), (15456, 1407672), (15732, 1382976), (15778, 1378944), (15876, 1370432), (16128, 1349019), (16416, 1325352), (16464, 1321488), (16758, 1298304), (17024, 1278018), (17388, 1251264), (17664, 1231713), (18032, 1206576), (18144, 1199128), (18354, 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547428), (40572, 536256), (41216, 527877), (41952, 518616), (42336, 513912), (42826, 508032), (43092, 504896), (43218, 503424), (43776, 497007), (43904, 495558), (44688, 486864), (45619, 476928), (46368, 469224), (47196, 460992), (47334, 459648), (48384, 449673), (48944, 444528), (49248, 441784), (49392, 440496), (50274, 432768), (51072, 426006), (52136, 417312), (52164, 417088), (52992, 410571), (54096, 402192), (55062, 395136), (55223, 393984), (55566, 391552), (55936, 388962), (56448, 385434), (57456, 378672), (57624, 377568), (58653, 370944), (59584, 365148), (59616, 364952), (60858, 357504), (61824, 351918), (62928, 345744), (63112, 344736), (63504, 342608), (64239, 338688), (64827, 335616), (65664, 331338), (65856, 330372), (67032, 324576), (69552, 312816), (70794, 307328), (71001, 306432), (72128, 301644), (72576, 299782), (73416, 296352), (74088, 293664), (75411, 288512), (76608, 284004), (76832, 283176), (78204, 278208), (79488, 273714), (81144, 268128), (82593, 263424), (83904, 259308), (84672, 256956), (85652, 254016), (86184, 252448), (86436, 251712), (87808, 247779), (89376, 243432), (91238, 238464), (91287, 238336), (92736, 234612), (94392, 230496), (94668, 229824), (97888, 222264), (98496, 220892), (98784, 220248), (100548, 216384), (102144, 213003), (104272, 208656), (104328, 208544), (108192, 201096), (110124, 197568), (110446, 196992), (111132, 195776), (111872, 194481), (112896, 192717), (114912, 189336), (115248, 188784), (117306, 185472), (119168, 182574), (119232, 182476), (121716, 178752), (123648, 175959), (125856, 172872), (126224, 172368), (127008, 171304), (128478, 169344), (129654, 167808), (131328, 165669), (131712, 165186), (134064, 162288), (136857, 158976), (139104, 156408), (141588, 153664), (142002, 153216), (144256, 150822), (145152, 149891), (146832, 148176)]