256989762

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{14011}}^1$

素因数の和:15038

約数の個数: 24

約数和(自身を含む): 557397360

約数和(自身を除く): 300407598

約数列:

[1, 2, 3, 6, 9, 18, 1019, 2038, 3057, 6114, 9171, 14011, 18342, 28022, 42033, 84066, 126099, 252198, 14277209, 28554418, 42831627, 85663254, 128494881, 256989762]

約数ペア:

[(1, 256989762), (2, 128494881), (3, 85663254), (6, 42831627), (9, 28554418), (18, 14277209), (1019, 252198), (2038, 126099), (3057, 84066), (6114, 42033), (9171, 28022), (14011, 18342)]