248879286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47843}}^1$

素因数の和:47885

約数の個数: 36

約数和(自身を含む): 572836212

約数和(自身を除く): 323956926

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 47843, 95686, 143529, 287058, 430587, 813331, 861174, 1626662, 2439993, 4879986, 7319979, 13826627, 14639958, 27653254, 41479881, 82959762, 124439643, 248879286]

約数ペア:

[(1, 248879286), (2, 124439643), (3, 82959762), (6, 41479881), (9, 27653254), (17, 14639958), (18, 13826627), (34, 7319979), (51, 4879986), (102, 2439993), (153, 1626662), (289, 861174), (306, 813331), (578, 430587), (867, 287058), (1734, 143529), (2601, 95686), (5202, 47843)]