256397723714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{25111}}^1$

素因数の和:26351

約数の個数: 64

約数和(自身を含む): 463963686912

約数和(自身を除く): 207565963198

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 1187, 2374, 4301, 8602, 13057, 20179, 25111, 26114, 27301, 40358, 50222, 54602, 221969, 276221, 300311, 426887, 443938, 464117, 552442, 577553, 600622, 853774, 928234, 1155106, 4695757, 5105287, 6353083, 9391514, 9818401, 10210574, 12706166, 19636802, 29806757, 59613514, 108002411, 216004822, 327874327, 506714869, 655748654, 685555411, 1013429738, 1371110822, 5573863559, 7541109521, 11147727118, 11654441987, 15082219042, 23308883974, 128198861857, 256397723714]

約数ペア:

[(1, 256397723714), (2, 128198861857), (11, 23308883974), (17, 15082219042), (22, 11654441987), (23, 11147727118), (34, 7541109521), (46, 5573863559), (187, 1371110822), (253, 1013429738), (374, 685555411), (391, 655748654), (506, 506714869), (782, 327874327), (1187, 216004822), (2374, 108002411), (4301, 59613514), (8602, 29806757), (13057, 19636802), (20179, 12706166), (25111, 10210574), (26114, 9818401), (27301, 9391514), (40358, 6353083), (50222, 5105287), (54602, 4695757), (221969, 1155106), (276221, 928234), (300311, 853774), (426887, 600622), (443938, 577553), (464117, 552442)]