324148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 635040

約数和(自身を除く): 310892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 139, 212, 278, 556, 583, 1166, 1529, 2332, 3058, 6116, 7367, 14734, 29468, 81037, 162074, 324148]

約数ペア:

[(1, 324148), (2, 162074), (4, 81037), (11, 29468), (22, 14734), (44, 7367), (53, 6116), (106, 3058), (139, 2332), (212, 1529), (278, 1166), (556, 583)]