253144856

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 479930880

約数和(自身を除く): 226786024

約数列:

[1, 2, 4, 8, 151, 302, 367, 571, 604, 734, 1142, 1208, 1468, 2284, 2936, 4568, 55417, 86221, 110834, 172442, 209557, 221668, 344884, 419114, 443336, 689768, 838228, 1676456, 31643107, 63286214, 126572428, 253144856]

約数ペア:

[(1, 253144856), (2, 126572428), (4, 63286214), (8, 31643107), (151, 1676456), (302, 838228), (367, 689768), (571, 443336), (604, 419114), (734, 344884), (1142, 221668), (1208, 209557), (1468, 172442), (2284, 110834), (2936, 86221), (4568, 55417)]