307553008

素因数分解:

$2^4\times 7^3\times {\mathrm{56041}}^1$

素因数の和:56070

約数の個数: 40

約数和(自身を含む): 694920800

約数和(自身を除く): 387367792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 56041, 112082, 224164, 392287, 448328, 784574, 896656, 1569148, 2746009, 3138296, 5492018, 6276592, 10984036, 19222063, 21968072, 38444126, 43936144, 76888252, 153776504, 307553008]

約数ペア:

[(1, 307553008), (2, 153776504), (4, 76888252), (7, 43936144), (8, 38444126), (14, 21968072), (16, 19222063), (28, 10984036), (49, 6276592), (56, 5492018), (98, 3138296), (112, 2746009), (196, 1569148), (343, 896656), (392, 784574), (686, 448328), (784, 392287), (1372, 224164), (2744, 112082), (5488, 56041)]