289161567316

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{494899}}^1$

素因数の和:495068

約数の個数: 36

約数和(自身を含む): 524633592000

約数和(自身を除く): 235472024684

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 1849, 3397, 3698, 6794, 7396, 13588, 146071, 292142, 494899, 584284, 989798, 1979596, 21280657, 39097021, 42561314, 78194042, 85122628, 156388084, 915068251, 1681171903, 1830136502, 3362343806, 3660273004, 6724687612, 72290391829, 144580783658, 289161567316]

約数ペア:

[(1, 289161567316), (2, 144580783658), (4, 72290391829), (43, 6724687612), (79, 3660273004), (86, 3362343806), (158, 1830136502), (172, 1681171903), (316, 915068251), (1849, 156388084), (3397, 85122628), (3698, 78194042), (6794, 42561314), (7396, 39097021), (13588, 21280657), (146071, 1979596), (292142, 989798), (494899, 584284)]