258511632

素因数分解:

$2^4\times 3^1\times {\mathrm{5385659}}^1$

素因数の和:5385670

約数の個数: 20

約数和(自身を含む): 667821840

約数和(自身を除く): 409310208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5385659, 10771318, 16156977, 21542636, 32313954, 43085272, 64627908, 86170544, 129255816, 258511632]

約数ペア:

[(1, 258511632), (2, 129255816), (3, 86170544), (4, 64627908), (6, 43085272), (8, 32313954), (12, 21542636), (16, 16156977), (24, 10771318), (48, 5385659)]