388259496

素因数分解:

$2^3\times 3^2\times {\mathrm{5392493}}^1$

素因数の和:5392505

約数の個数: 24

約数和(自身を含む): 1051536330

約数和(自身を除く): 663276834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5392493, 10784986, 16177479, 21569972, 32354958, 43139944, 48532437, 64709916, 97064874, 129419832, 194129748, 388259496]

約数ペア:

[(1, 388259496), (2, 194129748), (3, 129419832), (4, 97064874), (6, 64709916), (8, 48532437), (9, 43139944), (12, 32354958), (18, 21569972), (24, 16177479), (36, 10784986), (72, 5392493)]