256262904

素因数分解:

$2^3\times 3^2\times {\mathrm{3559207}}^1$

素因数の和:3559219

約数の個数: 24

約数和(自身を含む): 694045560

約数和(自身を除く): 437782656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3559207, 7118414, 10677621, 14236828, 21355242, 28473656, 32032863, 42710484, 64065726, 85420968, 128131452, 256262904]

約数ペア:

[(1, 256262904), (2, 128131452), (3, 85420968), (4, 64065726), (6, 42710484), (8, 32032863), (9, 28473656), (12, 21355242), (18, 14236828), (24, 10677621), (36, 7118414), (72, 3559207)]