656268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 1621872

約数和(自身を除く): 965604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3217, 6434, 9651, 12868, 19302, 38604, 54689, 109378, 164067, 218756, 328134, 656268]

約数ペア:

[(1, 656268), (2, 328134), (3, 218756), (4, 164067), (6, 109378), (12, 54689), (17, 38604), (34, 19302), (51, 12868), (68, 9651), (102, 6434), (204, 3217)]