289582644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2161}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 728853440

約数和(自身を除く): 439270796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 859, 1718, 2161, 2577, 3436, 4322, 5154, 6483, 8644, 10308, 11167, 12966, 22334, 25932, 28093, 33501, 44668, 56186, 67002, 84279, 112372, 134004, 168558, 337116, 1856299, 3712598, 5568897, 7425196, 11137794, 22275588, 24131887, 48263774, 72395661, 96527548, 144791322, 289582644]

約数ペア:

[(1, 289582644), (2, 144791322), (3, 96527548), (4, 72395661), (6, 48263774), (12, 24131887), (13, 22275588), (26, 11137794), (39, 7425196), (52, 5568897), (78, 3712598), (156, 1856299), (859, 337116), (1718, 168558), (2161, 134004), (2577, 112372), (3436, 84279), (4322, 67002), (5154, 56186), (6483, 44668), (8644, 33501), (10308, 28093), (11167, 25932), (12966, 22334)]