260269008

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 689420160

約数和(自身を除く): 429151152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 263, 318, 389, 424, 526, 636, 778, 789, 848, 1052, 1167, 1272, 1556, 1578, 2104, 2334, 2544, 3112, 3156, 4208, 4668, 6224, 6312, 9336, 12624, 13939, 18672, 20617, 27878, 41234, 41817, 55756, 61851, 82468, 83634, 102307, 111512, 123702, 164936, 167268, 204614, 223024, 247404, 306921, 329872, 334536, 409228, 494808, 613842, 669072, 818456, 989616, 1227684, 1636912, 2455368, 4910736, 5422271, 10844542, 16266813, 21689084, 32533626, 43378168, 65067252, 86756336, 130134504, 260269008]

約数ペア:

[(1, 260269008), (2, 130134504), (3, 86756336), (4, 65067252), (6, 43378168), (8, 32533626), (12, 21689084), (16, 16266813), (24, 10844542), (48, 5422271), (53, 4910736), (106, 2455368), (159, 1636912), (212, 1227684), (263, 989616), (318, 818456), (389, 669072), (424, 613842), (526, 494808), (636, 409228), (778, 334536), (789, 329872), (848, 306921), (1052, 247404), (1167, 223024), (1272, 204614), (1556, 167268), (1578, 164936), (2104, 123702), (2334, 111512), (2544, 102307), (3112, 83634), (3156, 82468), (4208, 61851), (4668, 55756), (6224, 41817), (6312, 41234), (9336, 27878), (12624, 20617), (13939, 18672)]