247128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 706560

約数和(自身を除く): 459432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1471, 2942, 4413, 5884, 8826, 10297, 11768, 17652, 20594, 30891, 35304, 41188, 61782, 82376, 123564, 247128]

約数ペア:

[(1, 247128), (2, 123564), (3, 82376), (4, 61782), (6, 41188), (7, 35304), (8, 30891), (12, 20594), (14, 17652), (21, 11768), (24, 10297), (28, 8826), (42, 5884), (56, 4413), (84, 2942), (168, 1471)]