268536436

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{33889}}^1$

素因数の和:34183

約数の個数: 24

約数和(自身を含む): 538986560

約数和(自身を除く): 270450124

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 33889, 67778, 135556, 237223, 474446, 948892, 9590587, 19181174, 38362348, 67134109, 134268218, 268536436]

約数ペア:

[(1, 268536436), (2, 134268218), (4, 67134109), (7, 38362348), (14, 19181174), (28, 9590587), (283, 948892), (566, 474446), (1132, 237223), (1981, 135556), (3962, 67778), (7924, 33889)]