213497904

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{7817}}^1$

素因数の和:8397

約数の個数: 40

約数和(自身を含む): 552576240

約数和(自身を除く): 339078336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 1138, 1707, 2276, 3414, 4552, 6828, 7817, 9104, 13656, 15634, 23451, 27312, 31268, 46902, 62536, 93804, 125072, 187608, 375216, 4447873, 8895746, 13343619, 17791492, 26687238, 35582984, 53374476, 71165968, 106748952, 213497904]

約数ペア:

[(1, 213497904), (2, 106748952), (3, 71165968), (4, 53374476), (6, 35582984), (8, 26687238), (12, 17791492), (16, 13343619), (24, 8895746), (48, 4447873), (569, 375216), (1138, 187608), (1707, 125072), (2276, 93804), (3414, 62536), (4552, 46902), (6828, 31268), (7817, 27312), (9104, 23451), (13656, 15634)]