831253608

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{90907}}^1$

素因数の和:91046

約数の個数: 48

約数和(自身を含む): 2269063680

約数和(自身を除く): 1437810072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 90907, 181814, 272721, 363628, 545442, 727256, 818163, 1090884, 1636326, 2181768, 3272652, 6545304, 11545189, 23090378, 34635567, 46180756, 69271134, 92361512, 103906701, 138542268, 207813402, 277084536, 415626804, 831253608]

約数ペア:

[(1, 831253608), (2, 415626804), (3, 277084536), (4, 207813402), (6, 138542268), (8, 103906701), (9, 92361512), (12, 69271134), (18, 46180756), (24, 34635567), (36, 23090378), (72, 11545189), (127, 6545304), (254, 3272652), (381, 2181768), (508, 1636326), (762, 1090884), (1016, 818163), (1143, 727256), (1524, 545442), (2286, 363628), (3048, 272721), (4572, 181814), (9144, 90907)]