318710128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{164623}}^1$

素因数の和:164653

約数の個数: 30

約数和(自身を含む): 678744752

約数和(自身を除く): 360034624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 164623, 329246, 658492, 1316984, 1810853, 2633968, 3621706, 7243412, 14486824, 19919383, 28973648, 39838766, 79677532, 159355064, 318710128]

約数ペア:

[(1, 318710128), (2, 159355064), (4, 79677532), (8, 39838766), (11, 28973648), (16, 19919383), (22, 14486824), (44, 7243412), (88, 3621706), (121, 2633968), (176, 1810853), (242, 1316984), (484, 658492), (968, 329246), (1936, 164623)]