315132971824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{42139}}^1\times {\mathrm{42491}}^1$

素因数の和:84649

約数の個数: 40

約数和(自身を含む): 666107991360

約数和(自身を除く): 350975019536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 42139, 42491, 84278, 84982, 168556, 169964, 337112, 339928, 463529, 467401, 674224, 679856, 927058, 934802, 1854116, 1869604, 3708232, 3739208, 7416464, 7478416, 1790528249, 3581056498, 7162112996, 14324225992, 19695810739, 28648451984, 39391621478, 78783242956, 157566485912, 315132971824]

約数ペア:

[(1, 315132971824), (2, 157566485912), (4, 78783242956), (8, 39391621478), (11, 28648451984), (16, 19695810739), (22, 14324225992), (44, 7162112996), (88, 3581056498), (176, 1790528249), (42139, 7478416), (42491, 7416464), (84278, 3739208), (84982, 3708232), (168556, 1869604), (169964, 1854116), (337112, 934802), (339928, 927058), (463529, 679856), (467401, 674224)]