268179908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{153421}}^1$

素因数の和:153467

約数の個数: 24

約数和(自身を含む): 515497920

約数和(自身を除く): 247318012

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 153421, 306842, 613684, 2914999, 3528683, 5829998, 7057366, 11659996, 14114732, 67044977, 134089954, 268179908]

約数ペア:

[(1, 268179908), (2, 134089954), (4, 67044977), (19, 14114732), (23, 11659996), (38, 7057366), (46, 5829998), (76, 3528683), (92, 2914999), (437, 613684), (874, 306842), (1748, 153421)]