254982768

素因数分解:

$2^4\times 3^1\times {\mathrm{5312141}}^1$

素因数の和:5312152

約数の個数: 20

約数和(自身を含む): 658705608

約数和(自身を除く): 403722840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5312141, 10624282, 15936423, 21248564, 31872846, 42497128, 63745692, 84994256, 127491384, 254982768]

約数ペア:

[(1, 254982768), (2, 127491384), (3, 84994256), (4, 63745692), (6, 42497128), (8, 31872846), (12, 21248564), (16, 15936423), (24, 10624282), (48, 5312141)]