861338136

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{115399}}^1$

素因数の和:115719

約数の個数: 32

約数和(自身を含む): 2160288000

約数和(自身を除く): 1298949864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 115399, 230798, 346197, 461596, 692394, 923192, 1384788, 2769576, 35889089, 71778178, 107667267, 143556356, 215334534, 287112712, 430669068, 861338136]

約数ペア:

[(1, 861338136), (2, 430669068), (3, 287112712), (4, 215334534), (6, 143556356), (8, 107667267), (12, 71778178), (24, 35889089), (311, 2769576), (622, 1384788), (933, 923192), (1244, 692394), (1866, 461596), (2488, 346197), (3732, 230798), (7464, 115399)]