245940984

素因数分解:

$2^3\times 3^2\times {\mathrm{3415847}}^1$

素因数の和:3415859

約数の個数: 24

約数和(自身を含む): 666090360

約数和(自身を除く): 420149376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3415847, 6831694, 10247541, 13663388, 20495082, 27326776, 30742623, 40990164, 61485246, 81980328, 122970492, 245940984]

約数ペア:

[(1, 245940984), (2, 122970492), (3, 81980328), (4, 61485246), (6, 40990164), (8, 30742623), (9, 27326776), (12, 20495082), (18, 13663388), (24, 10247541), (36, 6831694), (72, 3415847)]