788452302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 1761108480

約数和(自身を除く): 972656178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 113, 142, 213, 226, 339, 426, 678, 781, 1243, 1489, 1562, 2343, 2486, 2978, 3729, 4467, 4686, 7458, 8023, 8934, 16046, 16379, 24069, 32758, 48138, 49137, 88253, 98274, 105719, 168257, 176506, 211438, 264759, 317157, 336514, 504771, 529518, 634314, 1009542, 1162909, 1850827, 2325818, 3488727, 3701654, 5552481, 6977454, 11104962, 11946247, 23892494, 35838741, 71677482, 131408717, 262817434, 394226151, 788452302]

約数ペア:

[(1, 788452302), (2, 394226151), (3, 262817434), (6, 131408717), (11, 71677482), (22, 35838741), (33, 23892494), (66, 11946247), (71, 11104962), (113, 6977454), (142, 5552481), (213, 3701654), (226, 3488727), (339, 2325818), (426, 1850827), (678, 1162909), (781, 1009542), (1243, 634314), (1489, 529518), (1562, 504771), (2343, 336514), (2486, 317157), (2978, 264759), (3729, 211438), (4467, 176506), (4686, 168257), (7458, 105719), (8023, 98274), (8934, 88253), (16046, 49137), (16379, 48138), (24069, 32758)]