214777656

素因数分解:

$2^3\times 3^4\times {\mathrm{331447}}^1$

素因数の和:331465

約数の個数: 40

約数和(自身を含む): 601578120

約数和(自身を除く): 386800464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 331447, 662894, 994341, 1325788, 1988682, 2651576, 2983023, 3977364, 5966046, 7954728, 8949069, 11932092, 17898138, 23864184, 26847207, 35796276, 53694414, 71592552, 107388828, 214777656]

約数ペア:

[(1, 214777656), (2, 107388828), (3, 71592552), (4, 53694414), (6, 35796276), (8, 26847207), (9, 23864184), (12, 17898138), (18, 11932092), (24, 8949069), (27, 7954728), (36, 5966046), (54, 3977364), (72, 2983023), (81, 2651576), (108, 1988682), (162, 1325788), (216, 994341), (324, 662894), (648, 331447)]