2588200416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{289897}}^1$

素因数の和:289944

約数の個数: 72

約数和(自身を含む): 7597646784

約数和(自身を除く): 5009446368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 289897, 579794, 869691, 1159588, 1739382, 2319176, 2609073, 3478764, 4638352, 5218146, 6957528, 8986807, 9276704, 10436292, 13915056, 17973614, 20872584, 26960421, 27830112, 35947228, 41745168, 53920842, 71894456, 80881263, 83490336, 107841684, 143788912, 161762526, 215683368, 287577824, 323525052, 431366736, 647050104, 862733472, 1294100208, 2588200416]

約数ペア:

[(1, 2588200416), (2, 1294100208), (3, 862733472), (4, 647050104), (6, 431366736), (8, 323525052), (9, 287577824), (12, 215683368), (16, 161762526), (18, 143788912), (24, 107841684), (31, 83490336), (32, 80881263), (36, 71894456), (48, 53920842), (62, 41745168), (72, 35947228), (93, 27830112), (96, 26960421), (124, 20872584), (144, 17973614), (186, 13915056), (248, 10436292), (279, 9276704), (288, 8986807), (372, 6957528), (496, 5218146), (558, 4638352), (744, 3478764), (992, 2609073), (1116, 2319176), (1488, 1739382), (2232, 1159588), (2976, 869691), (4464, 579794), (8928, 289897)]