238972212

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{42281}}^1$

素因数の和:42448

約数の個数: 36

約数和(自身を含む): 607930596

約数和(自身を除く): 368958384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 42281, 84562, 126843, 169124, 253686, 380529, 507372, 761058, 1522116, 6638117, 13276234, 19914351, 26552468, 39828702, 59743053, 79657404, 119486106, 238972212]

約数ペア:

[(1, 238972212), (2, 119486106), (3, 79657404), (4, 59743053), (6, 39828702), (9, 26552468), (12, 19914351), (18, 13276234), (36, 6638117), (157, 1522116), (314, 761058), (471, 507372), (628, 380529), (942, 253686), (1413, 169124), (1884, 126843), (2826, 84562), (5652, 42281)]