309520272

素因数分解:

$2^4\times 3^1\times {\mathrm{6448339}}^1$

素因数の和:6448350

約数の個数: 20

約数和(自身を含む): 799594160

約数和(自身を除く): 490073888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6448339, 12896678, 19345017, 25793356, 38690034, 51586712, 77380068, 103173424, 154760136, 309520272]

約数ペア:

[(1, 309520272), (2, 154760136), (3, 103173424), (4, 77380068), (6, 51586712), (8, 38690034), (12, 25793356), (16, 19345017), (24, 12896678), (48, 6448339)]