223540848

素因数分解:

$2^4\times 3^2\times {\mathrm{1552367}}^1$

素因数の和:1552381

約数の個数: 30

約数和(自身を含む): 625604304

約数和(自身を除く): 402063456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1552367, 3104734, 4657101, 6209468, 9314202, 12418936, 13971303, 18628404, 24837872, 27942606, 37256808, 55885212, 74513616, 111770424, 223540848]

約数ペア:

[(1, 223540848), (2, 111770424), (3, 74513616), (4, 55885212), (6, 37256808), (8, 27942606), (9, 24837872), (12, 18628404), (16, 13971303), (18, 12418936), (24, 9314202), (36, 6209468), (48, 4657101), (72, 3104734), (144, 1552367)]