277208742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{15817}}^1$

素因数の和:15972

約数の個数: 32

約数和(自身を含む): 583114752

約数和(自身を除く): 305906010

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 15817, 17526, 31634, 47451, 94902, 363791, 727582, 1091373, 2008759, 2182746, 4017518, 6026277, 12052554, 46201457, 92402914, 138604371, 277208742]

約数ペア:

[(1, 277208742), (2, 138604371), (3, 92402914), (6, 46201457), (23, 12052554), (46, 6026277), (69, 4017518), (127, 2182746), (138, 2008759), (254, 1091373), (381, 727582), (762, 363791), (2921, 94902), (5842, 47451), (8763, 31634), (15817, 17526)]