2255496771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 3503808000

約数和(自身を除く): 1248311229

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 529, 759, 1081, 1551, 1587, 2749, 3243, 5819, 8247, 11891, 17457, 24863, 30239, 35673, 63227, 74589, 90717, 129203, 189681, 273493, 387609, 695497, 820479, 1421233, 1454221, 2086491, 2971669, 4263699, 4362663, 8915007, 15996431, 32688359, 47989293, 68348387, 98065077, 205045161, 751832257, 2255496771]

約数ペア:

[(1, 2255496771), (3, 751832257), (11, 205045161), (23, 98065077), (33, 68348387), (47, 47989293), (69, 32688359), (141, 15996431), (253, 8915007), (517, 4362663), (529, 4263699), (759, 2971669), (1081, 2086491), (1551, 1454221), (1587, 1421233), (2749, 820479), (3243, 695497), (5819, 387609), (8247, 273493), (11891, 189681), (17457, 129203), (24863, 90717), (30239, 74589), (35673, 63227)]