3121255984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2259

約数の個数: 120

約数和(自身を含む): 7670099360

約数和(自身を除く): 4548843376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 121, 154, 176, 218, 242, 308, 436, 484, 616, 763, 847, 872, 968, 1199, 1232, 1526, 1694, 1744, 1936, 2113, 2398, 3052, 3388, 4226, 4796, 6104, 6776, 8393, 8452, 9592, 12208, 13189, 13552, 14791, 16786, 16904, 19184, 23243, 26378, 29582, 33572, 33808, 46486, 52756, 59164, 67144, 92323, 92972, 105512, 118328, 134288, 162701, 184646, 185944, 211024, 230317, 236656, 255673, 325402, 369292, 371888, 460634, 511346, 650804, 738584, 921268, 1022692, 1301608, 1477168, 1612219, 1789711, 1842536, 2045384, 2533487, 2603216, 3224438, 3579422, 3685072, 4090768, 5066974, 6448876, 7158844, 10133948, 12897752, 14317688, 17734409, 20267896, 25795504, 27868357, 28635376, 35468818, 40535792, 55736714, 70937636, 111473428, 141875272, 195078499, 222946856, 283750544, 390156998, 445893712, 780313996, 1560627992, 3121255984]

約数ペア:

[(1, 3121255984), (2, 1560627992), (4, 780313996), (7, 445893712), (8, 390156998), (11, 283750544), (14, 222946856), (16, 195078499), (22, 141875272), (28, 111473428), (44, 70937636), (56, 55736714), (77, 40535792), (88, 35468818), (109, 28635376), (112, 27868357), (121, 25795504), (154, 20267896), (176, 17734409), (218, 14317688), (242, 12897752), (308, 10133948), (436, 7158844), (484, 6448876), (616, 5066974), (763, 4090768), (847, 3685072), (872, 3579422), (968, 3224438), (1199, 2603216), (1232, 2533487), (1526, 2045384), (1694, 1842536), (1744, 1789711), (1936, 1612219), (2113, 1477168), (2398, 1301608), (3052, 1022692), (3388, 921268), (4226, 738584), (4796, 650804), (6104, 511346), (6776, 460634), (8393, 371888), (8452, 369292), (9592, 325402), (12208, 255673), (13189, 236656), (13552, 230317), (14791, 211024), (16786, 185944), (16904, 184646), (19184, 162701), (23243, 134288), (26378, 118328), (29582, 105512), (33572, 92972), (33808, 92323), (46486, 67144), (52756, 59164)]