247693896

素因数分解:

$2^3\times 3^3\times {\mathrm{1146731}}^1$

素因数の和:1146746

約数の個数: 32

約数和(自身を含む): 688039200

約数和(自身を除く): 440345304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1146731, 2293462, 3440193, 4586924, 6880386, 9173848, 10320579, 13760772, 20641158, 27521544, 30961737, 41282316, 61923474, 82564632, 123846948, 247693896]

約数ペア:

[(1, 247693896), (2, 123846948), (3, 82564632), (4, 61923474), (6, 41282316), (8, 30961737), (9, 27521544), (12, 20641158), (18, 13760772), (24, 10320579), (27, 9173848), (36, 6880386), (54, 4586924), (72, 3440193), (108, 2293462), (216, 1146731)]