308702984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 588411000

約数和(自身を除く): 279708016

約数列:

[1, 2, 4, 8, 73, 146, 292, 569, 584, 929, 1138, 1858, 2276, 3716, 4552, 7432, 41537, 67817, 83074, 135634, 166148, 271268, 332296, 528601, 542536, 1057202, 2114404, 4228808, 38587873, 77175746, 154351492, 308702984]

約数ペア:

[(1, 308702984), (2, 154351492), (4, 77175746), (8, 38587873), (73, 4228808), (146, 2114404), (292, 1057202), (569, 542536), (584, 528601), (929, 332296), (1138, 271268), (1858, 166148), (2276, 135634), (3716, 83074), (4552, 67817), (7432, 41537)]