315083164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311347}}^1$

素因数の和:311385

約数の個数: 24

約数和(自身を含む): 627677568

約数和(自身を除く): 312594404

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 311347, 622694, 1245388, 3424817, 6849634, 7160981, 13699268, 14321962, 28643924, 78770791, 157541582, 315083164]

約数ペア:

[(1, 315083164), (2, 157541582), (4, 78770791), (11, 28643924), (22, 14321962), (23, 13699268), (44, 7160981), (46, 6849634), (92, 3424817), (253, 1245388), (506, 622694), (1012, 311347)]