255280397436

素因数分解:

$2^2\times 3^2\times {\mathrm{7091122151}}^1$

素因数の和:7091122161

約数の個数: 18

約数和(自身を含む): 645292115832

約数和(自身を除く): 390011718396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7091122151, 14182244302, 21273366453, 28364488604, 42546732906, 63820099359, 85093465812, 127640198718, 255280397436]

約数ペア:

[(1, 255280397436), (2, 127640198718), (3, 85093465812), (4, 63820099359), (6, 42546732906), (9, 28364488604), (12, 21273366453), (18, 14182244302), (36, 7091122151)]