318274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 590976

約数和(自身を除く): 272702

約数列:

[1, 2, 11, 17, 22, 23, 34, 37, 46, 74, 187, 253, 374, 391, 407, 506, 629, 782, 814, 851, 1258, 1702, 4301, 6919, 8602, 9361, 13838, 14467, 18722, 28934, 159137, 318274]

約数ペア:

[(1, 318274), (2, 159137), (11, 28934), (17, 18722), (22, 14467), (23, 13838), (34, 9361), (37, 8602), (46, 6919), (74, 4301), (187, 1702), (253, 1258), (374, 851), (391, 814), (407, 782), (506, 629)]