261624864

素因数分解:

$2^5\times 3^1\times {\mathrm{2725259}}^1$

素因数の和:2725272

約数の個数: 24

約数和(自身を含む): 686765520

約数和(自身を除く): 425140656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2725259, 5450518, 8175777, 10901036, 16351554, 21802072, 32703108, 43604144, 65406216, 87208288, 130812432, 261624864]

約数ペア:

[(1, 261624864), (2, 130812432), (3, 87208288), (4, 65406216), (6, 43604144), (8, 32703108), (12, 21802072), (16, 16351554), (24, 10901036), (32, 8175777), (48, 5450518), (96, 2725259)]