260163864

素因数分解:

$2^3\times 3^2\times {\mathrm{3613387}}^1$

素因数の和:3613399

約数の個数: 24

約数和(自身を含む): 704610660

約数和(自身を除く): 444446796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3613387, 7226774, 10840161, 14453548, 21680322, 28907096, 32520483, 43360644, 65040966, 86721288, 130081932, 260163864]

約数ペア:

[(1, 260163864), (2, 130081932), (3, 86721288), (4, 65040966), (6, 43360644), (8, 32520483), (9, 28907096), (12, 21680322), (18, 14453548), (24, 10840161), (36, 7226774), (72, 3613387)]