340268604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2181209}}^1$

素因数の和:2181229

約数の個数: 24

約数和(自身を含む): 855034320

約数和(自身を除く): 514765716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2181209, 4362418, 6543627, 8724836, 13087254, 26174508, 28355717, 56711434, 85067151, 113422868, 170134302, 340268604]

約数ペア:

[(1, 340268604), (2, 170134302), (3, 113422868), (4, 85067151), (6, 56711434), (12, 28355717), (13, 26174508), (26, 13087254), (39, 8724836), (52, 6543627), (78, 4362418), (156, 2181209)]