285341784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130651}}^1$

素因数の和:130680

約数の個数: 64

約数和(自身を含む): 877981440

約数和(自身を除く): 592639656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 130651, 261302, 391953, 522604, 783906, 914557, 1045208, 1567812, 1698463, 1829114, 2743671, 3135624, 3396926, 3658228, 5095389, 5487342, 6793852, 7316456, 10190778, 10974684, 11889241, 13587704, 20381556, 21949368, 23778482, 35667723, 40763112, 47556964, 71335446, 95113928, 142670892, 285341784]

約数ペア:

[(1, 285341784), (2, 142670892), (3, 95113928), (4, 71335446), (6, 47556964), (7, 40763112), (8, 35667723), (12, 23778482), (13, 21949368), (14, 20381556), (21, 13587704), (24, 11889241), (26, 10974684), (28, 10190778), (39, 7316456), (42, 6793852), (52, 5487342), (56, 5095389), (78, 3658228), (84, 3396926), (91, 3135624), (104, 2743671), (156, 1829114), (168, 1698463), (182, 1567812), (273, 1045208), (312, 914557), (364, 783906), (546, 522604), (728, 391953), (1092, 261302), (2184, 130651)]