317808

素因数分解:

$2^4\times 3^2\times {\mathrm{2207}}^1$

素因数の和:2221

約数の個数: 30

約数和(自身を含む): 889824

約数和(自身を除く): 572016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2207, 4414, 6621, 8828, 13242, 17656, 19863, 26484, 35312, 39726, 52968, 79452, 105936, 158904, 317808]

約数ペア:

[(1, 317808), (2, 158904), (3, 105936), (4, 79452), (6, 52968), (8, 39726), (9, 35312), (12, 26484), (16, 19863), (18, 17656), (24, 13242), (36, 8828), (48, 6621), (72, 4414), (144, 2207)]