308099008

素因数分解:

$2^6\times 7^1\times {\mathrm{687721}}^1$

素因数の和:687740

約数の個数: 28

約数和(自身を含む): 698725552

約数和(自身を除く): 390626544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 687721, 1375442, 2750884, 4814047, 5501768, 9628094, 11003536, 19256188, 22007072, 38512376, 44014144, 77024752, 154049504, 308099008]

約数ペア:

[(1, 308099008), (2, 154049504), (4, 77024752), (7, 44014144), (8, 38512376), (14, 22007072), (16, 19256188), (28, 11003536), (32, 9628094), (56, 5501768), (64, 4814047), (112, 2750884), (224, 1375442), (448, 687721)]