261015252

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2423}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 625508352

約数和(自身を除く): 364493100

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 191, 282, 382, 564, 573, 764, 1146, 2292, 2423, 4846, 7269, 8977, 9692, 14538, 17954, 26931, 29076, 35908, 53862, 107724, 113881, 227762, 341643, 455524, 462793, 683286, 925586, 1366572, 1388379, 1851172, 2776758, 5553516, 21751271, 43502542, 65253813, 87005084, 130507626, 261015252]

約数ペア:

[(1, 261015252), (2, 130507626), (3, 87005084), (4, 65253813), (6, 43502542), (12, 21751271), (47, 5553516), (94, 2776758), (141, 1851172), (188, 1388379), (191, 1366572), (282, 925586), (382, 683286), (564, 462793), (573, 455524), (764, 341643), (1146, 227762), (2292, 113881), (2423, 107724), (4846, 53862), (7269, 35908), (8977, 29076), (9692, 26931), (14538, 17954)]