256414584

素因数分解:

$2^3\times 3^1\times {\mathrm{701}}^1\times {\mathrm{15241}}^1$

素因数の和:15951

約数の個数: 32

約数和(自身を含む): 641993040

約数和(自身を除く): 385578456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 701, 1402, 2103, 2804, 4206, 5608, 8412, 15241, 16824, 30482, 45723, 60964, 91446, 121928, 182892, 365784, 10683941, 21367882, 32051823, 42735764, 64103646, 85471528, 128207292, 256414584]

約数ペア:

[(1, 256414584), (2, 128207292), (3, 85471528), (4, 64103646), (6, 42735764), (8, 32051823), (12, 21367882), (24, 10683941), (701, 365784), (1402, 182892), (2103, 121928), (2804, 91446), (4206, 60964), (5608, 45723), (8412, 30482), (15241, 16824)]