258207824

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4813}}^1$

素因数の和:5307

約数の個数: 40

約数和(自身を含む): 573058560

約数和(自身を除く): 314850736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 3353, 3832, 4813, 6706, 7664, 9626, 13412, 19252, 26824, 33691, 38504, 53648, 67382, 77008, 134764, 269528, 539056, 2305427, 4610854, 9221708, 16137989, 18443416, 32275978, 36886832, 64551956, 129103912, 258207824]

約数ペア:

[(1, 258207824), (2, 129103912), (4, 64551956), (7, 36886832), (8, 32275978), (14, 18443416), (16, 16137989), (28, 9221708), (56, 4610854), (112, 2305427), (479, 539056), (958, 269528), (1916, 134764), (3353, 77008), (3832, 67382), (4813, 53648), (6706, 38504), (7664, 33691), (9626, 26824), (13412, 19252)]