328724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 650496

約数和(自身を除く): 321772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 241, 341, 482, 682, 964, 1364, 2651, 5302, 7471, 10604, 14942, 29884, 82181, 164362, 328724]

約数ペア:

[(1, 328724), (2, 164362), (4, 82181), (11, 29884), (22, 14942), (31, 10604), (44, 7471), (62, 5302), (124, 2651), (241, 1364), (341, 964), (482, 682)]