349346502188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{941}}^1\times {\mathrm{4391}}^1$

素因数の和:6278

約数の個数: 48

約数和(自身を含む): 639455523840

約数和(自身を除く): 290109021652

約数列:

[1, 2, 4, 23, 46, 92, 919, 941, 1838, 1882, 3676, 3764, 4391, 8782, 17564, 21137, 21643, 42274, 43286, 84548, 86572, 100993, 201986, 403972, 864779, 1729558, 3459116, 4035329, 4131931, 8070658, 8263862, 16141316, 16527724, 19889917, 39779834, 79559668, 92812567, 95034413, 185625134, 190068826, 371250268, 380137652, 3797244589, 7594489178, 15188978356, 87336625547, 174673251094, 349346502188]

約数ペア:

[(1, 349346502188), (2, 174673251094), (4, 87336625547), (23, 15188978356), (46, 7594489178), (92, 3797244589), (919, 380137652), (941, 371250268), (1838, 190068826), (1882, 185625134), (3676, 95034413), (3764, 92812567), (4391, 79559668), (8782, 39779834), (17564, 19889917), (21137, 16527724), (21643, 16141316), (42274, 8263862), (43286, 8070658), (84548, 4131931), (86572, 4035329), (100993, 3459116), (201986, 1729558), (403972, 864779)]