252271569

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 394956800

約数和(自身を除く): 142685231

約数列:

[1, 3, 11, 19, 33, 57, 79, 121, 209, 237, 363, 463, 627, 869, 1389, 1501, 2299, 2607, 4503, 5093, 6897, 8797, 9559, 15279, 16511, 26391, 28677, 36577, 49533, 56023, 96767, 109731, 168069, 181621, 290301, 402347, 544863, 694963, 1064437, 1207041, 2084889, 3193311, 4425817, 7644593, 13277451, 22933779, 84090523, 252271569]

約数ペア:

[(1, 252271569), (3, 84090523), (11, 22933779), (19, 13277451), (33, 7644593), (57, 4425817), (79, 3193311), (121, 2084889), (209, 1207041), (237, 1064437), (363, 694963), (463, 544863), (627, 402347), (869, 290301), (1389, 181621), (1501, 168069), (2299, 109731), (2607, 96767), (4503, 56023), (5093, 49533), (6897, 36577), (8797, 28677), (9559, 26391), (15279, 16511)]