1912882608

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 480

約数和(自身を含む): 7188825600

約数和(自身を除く): 5275942992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 169, 171, 182, 189, 197, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 336, 338, 342, 351, 364, 378, 394, 399, 432, 456, 468, 494, 504, 507, 513, 532, 546, 591, 624, 676, 684, 702, 728, 741, 756, 788, 798, 819, 912, 936, 988, 1008, 1014, 1026, 1064, 1092, 1182, 1183, 1197, 1352, 1368, 1379, 1404, 1456, 1482, 1512, 1521, 1576, 1596, 1638, 1729, 1773, 1872, 1976, 2028, 2052, 2128, 2184, 2223, 2364, 2366, 2394, 2457, 2561, 2704, 2736, 2758, 2808, 2964, 3024, 3042, 3152, 3192, 3211, 3276, 3458, 3546, 3549, 3591, 3743, 3952, 4056, 4104, 4137, 4368, 4446, 4563, 4728, 4732, 4788, 4914, 5122, 5187, 5319, 5516, 5616, 5928, 6084, 6384, 6422, 6552, 6669, 6916, 7092, 7098, 7182, 7486, 7683, 8112, 8208, 8274, 8892, 9126, 9456, 9464, 9576, 9633, 9828, 10244, 10374, 10638, 10647, 11032, 11229, 11856, 12168, 12411, 12844, 13104, 13338, 13832, 14184, 14196, 14364, 14972, 15366, 15561, 16548, 17784, 17927, 18252, 18928, 19152, 19266, 19656, 20488, 20748, 21276, 21294, 22064, 22458, 22477, 23049, 24336, 24822, 25688, 26201, 26676, 27664, 28368, 28392, 28728, 28899, 29944, 30732, 31122, 31941, 33096, 33293, 33687, 35568, 35854, 36504, 37233, 38532, 39312, 40976, 41496, 42552, 42588, 44916, 44954, 46098, 46683, 48659, 49644, 51376, 52402, 53352, 53781, 56784, 57456, 57798, 59888, 61464, 62244, 63882, 66192, 66586, 67374, 67431, 69147, 71708, 73008, 74466, 77064, 78603, 82992, 85104, 85176, 86697, 89832, 89908, 92196, 93366, 97318, 99288, 99879, 101061, 104804, 106704, 107562, 115596, 122928, 124488, 127764, 133172, 134748, 134862, 138294, 143416, 145977, 148932, 154128, 157206, 161343, 170352, 173394, 179664, 179816, 184392, 186732, 194636, 198576, 199758, 202122, 202293, 209608, 215124, 231192, 233051, 235809, 248976, 255528, 266344, 269496, 269724, 276588, 286832, 291954, 297864, 299637, 314412, 322686, 340613, 346788, 359632, 368784, 373464, 389272, 399516, 404244, 404586, 419216, 430248, 437931, 462384, 466102, 471618, 484029, 511056, 532688, 538992, 539448, 553176, 583908, 595728, 599274, 606879, 628824, 632567, 645372, 681226, 693576, 699153, 707427, 746928, 778544, 799032, 808488, 809172, 860496, 875862, 898911, 932204, 943236, 968058, 1021839, 1078896, 1106352, 1167816, 1198548, 1213758, 1257648, 1265134, 1290744, 1313793, 1362452, 1387152, 1398306, 1414854, 1598064, 1616976, 1618344, 1751724, 1797822, 1864408, 1886472, 1897701, 1936116, 2043678, 2097459, 2335632, 2397096, 2427516, 2530268, 2581488, 2627586, 2724904, 2796612, 2829708, 3065517, 3236688, 3503448, 3595644, 3728816, 3772944, 3795402, 3872232, 4087356, 4194918, 4427969, 4794192, 4855032, 5060536, 5255172, 5449808, 5593224, 5659416, 5693103, 6131034, 6292377, 7006896, 7191288, 7590804, 7744464, 8174712, 8389836, 8855938, 9196551, 9710064, 10121072, 10510344, 11186448, 11318832, 11386206, 12262068, 12584754, 13283907, 14382576, 15181608, 16349424, 16779672, 17079309, 17711876, 18393102, 21020688, 22772412, 24524136, 25169508, 26567814, 30363216, 33559344, 34158618, 35423752, 36786204, 39851721, 45544824, 49048272, 50339016, 53135628, 68317236, 70847504, 73572408, 79703442, 91089648, 100678032, 106271256, 119555163, 136634472, 147144816, 159406884, 212542512, 239110326, 273268944, 318813768, 478220652, 637627536, 956441304, 1912882608]

約数ペア:

[(1, 1912882608), (2, 956441304), (3, 637627536), (4, 478220652), (6, 318813768), (7, 273268944), (8, 239110326), (9, 212542512), (12, 159406884), (13, 147144816), (14, 136634472), (16, 119555163), (18, 106271256), (19, 100678032), (21, 91089648), (24, 79703442), (26, 73572408), (27, 70847504), (28, 68317236), (36, 53135628), (38, 50339016), (39, 49048272), (42, 45544824), (48, 39851721), (52, 36786204), (54, 35423752), (56, 34158618), (57, 33559344), (63, 30363216), (72, 26567814), (76, 25169508), (78, 24524136), (84, 22772412), (91, 21020688), (104, 18393102), (108, 17711876), (112, 17079309), (114, 16779672), (117, 16349424), (126, 15181608), (133, 14382576), (144, 13283907), (152, 12584754), (156, 12262068), (168, 11386206), (169, 11318832), (171, 11186448), (182, 10510344), (189, 10121072), (197, 9710064), (208, 9196551), (216, 8855938), (228, 8389836), (234, 8174712), (247, 7744464), (252, 7590804), (266, 7191288), (273, 7006896), (304, 6292377), (312, 6131034), (336, 5693103), (338, 5659416), (342, 5593224), (351, 5449808), (364, 5255172), (378, 5060536), (394, 4855032), (399, 4794192), (432, 4427969), (456, 4194918), (468, 4087356), (494, 3872232), (504, 3795402), (507, 3772944), (513, 3728816), (532, 3595644), (546, 3503448), (591, 3236688), (624, 3065517), (676, 2829708), (684, 2796612), (702, 2724904), (728, 2627586), (741, 2581488), (756, 2530268), (788, 2427516), (798, 2397096), (819, 2335632), (912, 2097459), (936, 2043678), (988, 1936116), (1008, 1897701), (1014, 1886472), (1026, 1864408), (1064, 1797822), (1092, 1751724), (1182, 1618344), (1183, 1616976), (1197, 1598064), (1352, 1414854), (1368, 1398306), (1379, 1387152), (1404, 1362452), (1456, 1313793), (1482, 1290744), (1512, 1265134), (1521, 1257648), (1576, 1213758), (1596, 1198548), (1638, 1167816), (1729, 1106352), (1773, 1078896), (1872, 1021839), (1976, 968058), (2028, 943236), (2052, 932204), (2128, 898911), (2184, 875862), (2223, 860496), (2364, 809172), (2366, 808488), (2394, 799032), (2457, 778544), (2561, 746928), (2704, 707427), (2736, 699153), (2758, 693576), (2808, 681226), (2964, 645372), (3024, 632567), (3042, 628824), (3152, 606879), (3192, 599274), (3211, 595728), (3276, 583908), (3458, 553176), (3546, 539448), (3549, 538992), (3591, 532688), (3743, 511056), (3952, 484029), (4056, 471618), (4104, 466102), (4137, 462384), (4368, 437931), (4446, 430248), (4563, 419216), (4728, 404586), (4732, 404244), (4788, 399516), (4914, 389272), (5122, 373464), (5187, 368784), (5319, 359632), (5516, 346788), (5616, 340613), (5928, 322686), (6084, 314412), (6384, 299637), (6422, 297864), (6552, 291954), (6669, 286832), (6916, 276588), (7092, 269724), (7098, 269496), (7182, 266344), (7486, 255528), (7683, 248976), (8112, 235809), (8208, 233051), (8274, 231192), (8892, 215124), (9126, 209608), (9456, 202293), (9464, 202122), (9576, 199758), (9633, 198576), (9828, 194636), (10244, 186732), (10374, 184392), (10638, 179816), (10647, 179664), (11032, 173394), (11229, 170352), (11856, 161343), (12168, 157206), (12411, 154128), (12844, 148932), (13104, 145977), (13338, 143416), (13832, 138294), (14184, 134862), (14196, 134748), (14364, 133172), (14972, 127764), (15366, 124488), (15561, 122928), (16548, 115596), (17784, 107562), (17927, 106704), (18252, 104804), (18928, 101061), (19152, 99879), (19266, 99288), (19656, 97318), (20488, 93366), (20748, 92196), (21276, 89908), (21294, 89832), (22064, 86697), (22458, 85176), (22477, 85104), (23049, 82992), (24336, 78603), (24822, 77064), (25688, 74466), (26201, 73008), (26676, 71708), (27664, 69147), (28368, 67431), (28392, 67374), (28728, 66586), (28899, 66192), (29944, 63882), (30732, 62244), (31122, 61464), (31941, 59888), (33096, 57798), (33293, 57456), (33687, 56784), (35568, 53781), (35854, 53352), (36504, 52402), (37233, 51376), (38532, 49644), (39312, 48659), (40976, 46683), (41496, 46098), (42552, 44954), (42588, 44916)]