229829288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71287}}^1$

素因数の和:71337

約数の個数: 32

約数和(自身を含む): 479055360

約数和(自身を除く): 249226072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 71287, 142574, 285148, 570296, 926731, 1853462, 2209897, 3706924, 4419794, 7413848, 8839588, 17679176, 28728661, 57457322, 114914644, 229829288]

約数ペア:

[(1, 229829288), (2, 114914644), (4, 57457322), (8, 28728661), (13, 17679176), (26, 8839588), (31, 7413848), (52, 4419794), (62, 3706924), (104, 2209897), (124, 1853462), (248, 926731), (403, 570296), (806, 285148), (1612, 142574), (3224, 71287)]