256749756

素因数分解:

$2^2\times 3^1\times {\mathrm{2393}}^1\times {\mathrm{8941}}^1$

素因数の和:11341

約数の個数: 24

約数和(自身を含む): 599400144

約数和(自身を除く): 342650388

約数列:

[1, 2, 3, 4, 6, 12, 2393, 4786, 7179, 8941, 9572, 14358, 17882, 26823, 28716, 35764, 53646, 107292, 21395813, 42791626, 64187439, 85583252, 128374878, 256749756]

約数ペア:

[(1, 256749756), (2, 128374878), (3, 85583252), (4, 64187439), (6, 42791626), (12, 21395813), (2393, 107292), (4786, 53646), (7179, 35764), (8941, 28716), (9572, 26823), (14358, 17882)]