1254111156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2341}}^1$

素因数の和:3021

約数の個数: 72

約数和(自身を含む): 3314473344

約数和(自身を除く): 2060362188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 647, 828, 1294, 1941, 2341, 2588, 3882, 4682, 5823, 7023, 7764, 9364, 11646, 14046, 14881, 21069, 23292, 28092, 29762, 42138, 44643, 53843, 59524, 84276, 89286, 107686, 133929, 161529, 178572, 215372, 267858, 323058, 484587, 535716, 646116, 969174, 1514627, 1938348, 3029254, 4543881, 6058508, 9087762, 13631643, 18175524, 27263286, 34836421, 54526572, 69672842, 104509263, 139345684, 209018526, 313527789, 418037052, 627055578, 1254111156]

約数ペア:

[(1, 1254111156), (2, 627055578), (3, 418037052), (4, 313527789), (6, 209018526), (9, 139345684), (12, 104509263), (18, 69672842), (23, 54526572), (36, 34836421), (46, 27263286), (69, 18175524), (92, 13631643), (138, 9087762), (207, 6058508), (276, 4543881), (414, 3029254), (647, 1938348), (828, 1514627), (1294, 969174), (1941, 646116), (2341, 535716), (2588, 484587), (3882, 323058), (4682, 267858), (5823, 215372), (7023, 178572), (7764, 161529), (9364, 133929), (11646, 107686), (14046, 89286), (14881, 84276), (21069, 59524), (23292, 53843), (28092, 44643), (29762, 42138)]