228486724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{3011}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 407848896

約数和(自身を除く): 179362172

約数列:

[1, 2, 4, 61, 122, 244, 311, 622, 1244, 3011, 6022, 12044, 18971, 37942, 75884, 183671, 367342, 734684, 936421, 1872842, 3745684, 57121681, 114243362, 228486724]

約数ペア:

[(1, 228486724), (2, 114243362), (4, 57121681), (61, 3745684), (122, 1872842), (244, 936421), (311, 734684), (622, 367342), (1244, 183671), (3011, 75884), (6022, 37942), (12044, 18971)]