256050312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1524109}}^1$

素因数の和:1524125

約数の個数: 32

約数和(自身を含む): 731572800

約数和(自身を除く): 475522488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1524109, 3048218, 4572327, 6096436, 9144654, 10668763, 12192872, 18289308, 21337526, 32006289, 36578616, 42675052, 64012578, 85350104, 128025156, 256050312]

約数ペア:

[(1, 256050312), (2, 128025156), (3, 85350104), (4, 64012578), (6, 42675052), (7, 36578616), (8, 32006289), (12, 21337526), (14, 18289308), (21, 12192872), (24, 10668763), (28, 9144654), (42, 6096436), (56, 4572327), (84, 3048218), (168, 1524109)]