256980504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{973411}}^1$

素因数の和:973431

約数の個数: 32

約数和(自身を含む): 700856640

約数和(自身を除く): 443876136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 973411, 1946822, 2920233, 3893644, 5840466, 7787288, 10707521, 11680932, 21415042, 23361864, 32122563, 42830084, 64245126, 85660168, 128490252, 256980504]

約数ペア:

[(1, 256980504), (2, 128490252), (3, 85660168), (4, 64245126), (6, 42830084), (8, 32122563), (11, 23361864), (12, 21415042), (22, 11680932), (24, 10707521), (33, 7787288), (44, 5840466), (66, 3893644), (88, 2920233), (132, 1946822), (264, 973411)]