254865168

素因数分解:

$2^4\times 3^2\times {\mathrm{1769897}}^1$

素因数の和:1769911

約数の個数: 30

約数和(自身を含む): 713268894

約数和(自身を除く): 458403726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1769897, 3539794, 5309691, 7079588, 10619382, 14159176, 15929073, 21238764, 28318352, 31858146, 42477528, 63716292, 84955056, 127432584, 254865168]

約数ペア:

[(1, 254865168), (2, 127432584), (3, 84955056), (4, 63716292), (6, 42477528), (8, 31858146), (9, 28318352), (12, 21238764), (16, 15929073), (18, 14159176), (24, 10619382), (36, 7079588), (48, 5309691), (72, 3539794), (144, 1769897)]