242847216

素因数分解:

$2^4\times 3^2\times {\mathrm{1686439}}^1$

素因数の和:1686453

約数の個数: 30

約数和(自身を含む): 679635320

約数和(自身を除く): 436788104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1686439, 3372878, 5059317, 6745756, 10118634, 13491512, 15177951, 20237268, 26983024, 30355902, 40474536, 60711804, 80949072, 121423608, 242847216]

約数ペア:

[(1, 242847216), (2, 121423608), (3, 80949072), (4, 60711804), (6, 40474536), (8, 30355902), (9, 26983024), (12, 20237268), (16, 15177951), (18, 13491512), (24, 10118634), (36, 6745756), (48, 5059317), (72, 3372878), (144, 1686439)]