12462012472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 29894860800

約数和(自身を除く): 17432848328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 223, 232, 364, 377, 406, 446, 728, 754, 812, 892, 1508, 1561, 1624, 1784, 2639, 2647, 2899, 3016, 3122, 5278, 5294, 5798, 6244, 6467, 10556, 10588, 11596, 12488, 12934, 18529, 20293, 21112, 21176, 23192, 25868, 34411, 37058, 40586, 45269, 51736, 68822, 74116, 76763, 81172, 84071, 90538, 137644, 148232, 153526, 162344, 168142, 181076, 240877, 275288, 307052, 336284, 362152, 481754, 537341, 588497, 590281, 614104, 672568, 963508, 997919, 1074682, 1176994, 1180562, 1927016, 1995838, 2149364, 2353988, 2361124, 3991676, 4131967, 4298728, 4707976, 4722248, 6985433, 7673653, 7983352, 8263934, 13970866, 15347306, 16527868, 17118149, 27941732, 30694612, 33055736, 34236298, 53715571, 55883464, 61389224, 68472596, 107431142, 119827043, 136945192, 214862284, 222535937, 239654086, 429724568, 445071874, 479308172, 890143748, 958616344, 1557751559, 1780287496, 3115503118, 6231006236, 12462012472]

約数ペア:

[(1, 12462012472), (2, 6231006236), (4, 3115503118), (7, 1780287496), (8, 1557751559), (13, 958616344), (14, 890143748), (26, 479308172), (28, 445071874), (29, 429724568), (52, 239654086), (56, 222535937), (58, 214862284), (91, 136945192), (104, 119827043), (116, 107431142), (182, 68472596), (203, 61389224), (223, 55883464), (232, 53715571), (364, 34236298), (377, 33055736), (406, 30694612), (446, 27941732), (728, 17118149), (754, 16527868), (812, 15347306), (892, 13970866), (1508, 8263934), (1561, 7983352), (1624, 7673653), (1784, 6985433), (2639, 4722248), (2647, 4707976), (2899, 4298728), (3016, 4131967), (3122, 3991676), (5278, 2361124), (5294, 2353988), (5798, 2149364), (6244, 1995838), (6467, 1927016), (10556, 1180562), (10588, 1176994), (11596, 1074682), (12488, 997919), (12934, 963508), (18529, 672568), (20293, 614104), (21112, 590281), (21176, 588497), (23192, 537341), (25868, 481754), (34411, 362152), (37058, 336284), (40586, 307052), (45269, 275288), (51736, 240877), (68822, 181076), (74116, 168142), (76763, 162344), (81172, 153526), (84071, 148232), (90538, 137644)]