2512882008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127843}}^1$

素因数の和:127878

約数の個数: 128

約数和(自身を含む): 8591116800

約数和(自身を除く): 6078234792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 127843, 255686, 383529, 511372, 767058, 894901, 1022744, 1150587, 1534116, 1661959, 1789802, 2301174, 2684703, 3068232, 3323918, 3451761, 3579604, 4602348, 4985877, 5369406, 6647836, 6903522, 7159208, 8054109, 9204696, 9971754, 10738812, 11633713, 13295672, 13807044, 14957631, 16108218, 19943508, 21477624, 23267426, 24162327, 27614088, 29915262, 32216436, 34901139, 39887016, 44872893, 46534852, 48324654, 59830524, 64432872, 69802278, 89745786, 93069704, 96649308, 104703417, 119661048, 139604556, 179491572, 193298616, 209406834, 279209112, 314110251, 358983144, 418813668, 628220502, 837627336, 1256441004, 2512882008]

約数ペア:

[(1, 2512882008), (2, 1256441004), (3, 837627336), (4, 628220502), (6, 418813668), (7, 358983144), (8, 314110251), (9, 279209112), (12, 209406834), (13, 193298616), (14, 179491572), (18, 139604556), (21, 119661048), (24, 104703417), (26, 96649308), (27, 93069704), (28, 89745786), (36, 69802278), (39, 64432872), (42, 59830524), (52, 48324654), (54, 46534852), (56, 44872893), (63, 39887016), (72, 34901139), (78, 32216436), (84, 29915262), (91, 27614088), (104, 24162327), (108, 23267426), (117, 21477624), (126, 19943508), (156, 16108218), (168, 14957631), (182, 13807044), (189, 13295672), (216, 11633713), (234, 10738812), (252, 9971754), (273, 9204696), (312, 8054109), (351, 7159208), (364, 6903522), (378, 6647836), (468, 5369406), (504, 4985877), (546, 4602348), (702, 3579604), (728, 3451761), (756, 3323918), (819, 3068232), (936, 2684703), (1092, 2301174), (1404, 1789802), (1512, 1661959), (1638, 1534116), (2184, 1150587), (2457, 1022744), (2808, 894901), (3276, 767058), (4914, 511372), (6552, 383529), (9828, 255686), (19656, 127843)]