251764956

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{5101}}^1$

素因数の和:5571

約数の個数: 48

約数和(自身を含む): 654280480

約数和(自身を除く): 402515524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 914, 1371, 1828, 2742, 4113, 5101, 5484, 8226, 10202, 12339, 15303, 16452, 20404, 24678, 30606, 45909, 49356, 61212, 91818, 137727, 183636, 275454, 550908, 2331157, 4662314, 6993471, 9324628, 13986942, 20980413, 27973884, 41960826, 62941239, 83921652, 125882478, 251764956]

約数ペア:

[(1, 251764956), (2, 125882478), (3, 83921652), (4, 62941239), (6, 41960826), (9, 27973884), (12, 20980413), (18, 13986942), (27, 9324628), (36, 6993471), (54, 4662314), (108, 2331157), (457, 550908), (914, 275454), (1371, 183636), (1828, 137727), (2742, 91818), (4113, 61212), (5101, 49356), (5484, 45909), (8226, 30606), (10202, 24678), (12339, 20404), (15303, 16452)]