1557564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2313156

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 79, 93, 106, 124, 158, 159, 186, 212, 237, 316, 318, 372, 474, 636, 948, 1643, 2449, 3286, 4187, 4898, 4929, 6572, 7347, 8374, 9796, 9858, 12561, 14694, 16748, 19716, 25122, 29388, 50244, 129797, 259594, 389391, 519188, 778782, 1557564]

約数ペア:

[(1, 1557564), (2, 778782), (3, 519188), (4, 389391), (6, 259594), (12, 129797), (31, 50244), (53, 29388), (62, 25122), (79, 19716), (93, 16748), (106, 14694), (124, 12561), (158, 9858), (159, 9796), (186, 8374), (212, 7347), (237, 6572), (316, 4929), (318, 4898), (372, 4187), (474, 3286), (636, 2449), (948, 1643)]