397983048

素因数分解:

$2^3\times 3^1\times {\mathrm{823}}^1\times {\mathrm{20149}}^1$

素因数の和:20981

約数の個数: 32

約数和(自身を含む): 996216000

約数和(自身を除く): 598232952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823, 1646, 2469, 3292, 4938, 6584, 9876, 19752, 20149, 40298, 60447, 80596, 120894, 161192, 241788, 483576, 16582627, 33165254, 49747881, 66330508, 99495762, 132661016, 198991524, 397983048]

約数ペア:

[(1, 397983048), (2, 198991524), (3, 132661016), (4, 99495762), (6, 66330508), (8, 49747881), (12, 33165254), (24, 16582627), (823, 483576), (1646, 241788), (2469, 161192), (3292, 120894), (4938, 80596), (6584, 60447), (9876, 40298), (19752, 20149)]