238168314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307711}}^1$

素因数の和:307762

約数の個数: 24

約数和(自身を含む): 528033792

約数和(自身を除く): 289865478

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 307711, 615422, 923133, 1846266, 2769399, 5538798, 13231573, 26463146, 39694719, 79389438, 119084157, 238168314]

約数ペア:

[(1, 238168314), (2, 119084157), (3, 79389438), (6, 39694719), (9, 26463146), (18, 13231573), (43, 5538798), (86, 2769399), (129, 1846266), (258, 923133), (387, 615422), (774, 307711)]