217105492728

素因数分解:

$2^3\times 3^1\times {\mathrm{47251}}^1\times {\mathrm{191447}}^1$

素因数の和:238707

約数の個数: 32

約数和(自身を含む): 542778053760

約数和(自身を除く): 325672561032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47251, 94502, 141753, 189004, 191447, 283506, 378008, 382894, 567012, 574341, 765788, 1134024, 1148682, 1531576, 2297364, 4594728, 9046062197, 18092124394, 27138186591, 36184248788, 54276373182, 72368497576, 108552746364, 217105492728]

約数ペア:

[(1, 217105492728), (2, 108552746364), (3, 72368497576), (4, 54276373182), (6, 36184248788), (8, 27138186591), (12, 18092124394), (24, 9046062197), (47251, 4594728), (94502, 2297364), (141753, 1531576), (189004, 1148682), (191447, 1134024), (283506, 765788), (378008, 574341), (382894, 567012)]