289474578

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5717}}^1$

素因数の和:5851

約数の個数: 48

約数和(自身を含む): 655625880

約数和(自身を除く): 366151302

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 522, 582, 873, 1746, 2813, 5626, 5717, 8439, 11434, 16878, 17151, 25317, 34302, 50634, 51453, 102906, 165793, 331586, 497379, 554549, 994758, 1109098, 1492137, 1663647, 2984274, 3327294, 4990941, 9981882, 16081921, 32163842, 48245763, 96491526, 144737289, 289474578]

約数ペア:

[(1, 289474578), (2, 144737289), (3, 96491526), (6, 48245763), (9, 32163842), (18, 16081921), (29, 9981882), (58, 4990941), (87, 3327294), (97, 2984274), (174, 1663647), (194, 1492137), (261, 1109098), (291, 994758), (522, 554549), (582, 497379), (873, 331586), (1746, 165793), (2813, 102906), (5626, 51453), (5717, 50634), (8439, 34302), (11434, 25317), (16878, 17151)]