228742904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{7027}}^1$

素因数の和:7359

約数の個数: 32

約数和(自身を含む): 463426320

約数和(自身を除く): 234683416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 7027, 8138, 14054, 16276, 28108, 32552, 56216, 91351, 182702, 365404, 730808, 2199451, 4398902, 8797804, 17595608, 28592863, 57185726, 114371452, 228742904]

約数ペア:

[(1, 228742904), (2, 114371452), (4, 57185726), (8, 28592863), (13, 17595608), (26, 8797804), (52, 4398902), (104, 2199451), (313, 730808), (626, 365404), (1252, 182702), (2504, 91351), (4069, 56216), (7027, 32552), (8138, 28108), (14054, 16276)]