256846572

素因数分解:

$2^2\times 3^3\times {\mathrm{337}}^1\times {\mathrm{7057}}^1$

素因数の和:7407

約数の個数: 48

約数和(自身を含む): 667969120

約数和(自身を除く): 411122548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 7057, 9099, 12132, 14114, 18198, 21171, 28228, 36396, 42342, 63513, 84684, 127026, 190539, 254052, 381078, 762156, 2378209, 4756418, 7134627, 9512836, 14269254, 21403881, 28538508, 42807762, 64211643, 85615524, 128423286, 256846572]

約数ペア:

[(1, 256846572), (2, 128423286), (3, 85615524), (4, 64211643), (6, 42807762), (9, 28538508), (12, 21403881), (18, 14269254), (27, 9512836), (36, 7134627), (54, 4756418), (108, 2378209), (337, 762156), (674, 381078), (1011, 254052), (1348, 190539), (2022, 127026), (3033, 84684), (4044, 63513), (6066, 42342), (7057, 36396), (9099, 28228), (12132, 21171), (14114, 18198)]