258532068

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{70177}}^1$

素因数の和:70491

約数の個数: 24

約数和(自身を含む): 605215072

約数和(自身を除く): 346683004

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 70177, 140354, 210531, 280708, 421062, 842124, 21544339, 43088678, 64633017, 86177356, 129266034, 258532068]

約数ペア:

[(1, 258532068), (2, 129266034), (3, 86177356), (4, 64633017), (6, 43088678), (12, 21544339), (307, 842124), (614, 421062), (921, 280708), (1228, 210531), (1842, 140354), (3684, 70177)]