238653804

素因数分解:

$2^2\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{11959}}^1$

素因数の和:13629

約数の個数: 24

約数和(自身を含む): 557240320

約数和(自身を除く): 318586516

約数列:

[1, 2, 3, 4, 6, 12, 1663, 3326, 4989, 6652, 9978, 11959, 19956, 23918, 35877, 47836, 71754, 143508, 19887817, 39775634, 59663451, 79551268, 119326902, 238653804]

約数ペア:

[(1, 238653804), (2, 119326902), (3, 79551268), (4, 59663451), (6, 39775634), (12, 19887817), (1663, 143508), (3326, 71754), (4989, 47836), (6652, 35877), (9978, 23918), (11959, 19956)]