490207896

素因数分解:

$2^3\times 3^3\times {\mathrm{2269481}}^1$

素因数の和:2269496

約数の個数: 32

約数和(自身を含む): 1361689200

約数和(自身を除く): 871481304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2269481, 4538962, 6808443, 9077924, 13616886, 18155848, 20425329, 27233772, 40850658, 54467544, 61275987, 81701316, 122551974, 163402632, 245103948, 490207896]

約数ペア:

[(1, 490207896), (2, 245103948), (3, 163402632), (4, 122551974), (6, 81701316), (8, 61275987), (9, 54467544), (12, 40850658), (18, 27233772), (24, 20425329), (27, 18155848), (36, 13616886), (54, 9077924), (72, 6808443), (108, 4538962), (216, 2269481)]