230331352

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 440892000

約数和(自身を除く): 210560648

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 1192, 2647, 5294, 10588, 10877, 21176, 21754, 43508, 87016, 193231, 386462, 394403, 772924, 788806, 1545848, 1577612, 3155224, 28791419, 57582838, 115165676, 230331352]

約数ペア:

[(1, 230331352), (2, 115165676), (4, 57582838), (8, 28791419), (73, 3155224), (146, 1577612), (149, 1545848), (292, 788806), (298, 772924), (584, 394403), (596, 386462), (1192, 193231), (2647, 87016), (5294, 43508), (10588, 21754), (10877, 21176)]