289142772

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{454627}}^1$

素因数の和:454687

約数の個数: 24

約数和(自身を含む): 687397536

約数和(自身を除く): 398254764

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 454627, 909254, 1363881, 1818508, 2727762, 5455524, 24095231, 48190462, 72285693, 96380924, 144571386, 289142772]

約数ペア:

[(1, 289142772), (2, 144571386), (3, 96380924), (4, 72285693), (6, 48190462), (12, 24095231), (53, 5455524), (106, 2727762), (159, 1818508), (212, 1363881), (318, 909254), (636, 454627)]