259380276

素因数分解:

$2^2\times 3^1\times {\mathrm{3217}}^1\times {\mathrm{6719}}^1$

素因数の和:9943

約数の個数: 24

約数和(自身を含む): 605498880

約数和(自身を除く): 346118604

約数列:

[1, 2, 3, 4, 6, 12, 3217, 6434, 6719, 9651, 12868, 13438, 19302, 20157, 26876, 38604, 40314, 80628, 21615023, 43230046, 64845069, 86460092, 129690138, 259380276]

約数ペア:

[(1, 259380276), (2, 129690138), (3, 86460092), (4, 64845069), (6, 43230046), (12, 21615023), (3217, 80628), (6434, 40314), (6719, 38604), (9651, 26876), (12868, 20157), (13438, 19302)]