321628384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130531}}^1$

素因数の和:130559

約数の個数: 48

約数和(自身を含む): 789457536

約数和(自身を除く): 467829152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 130531, 261062, 522124, 913717, 1044248, 1435841, 1827434, 2088496, 2871682, 3654868, 4176992, 5743364, 7309736, 10050887, 11486728, 14619472, 20101774, 22973456, 29238944, 40203548, 45946912, 80407096, 160814192, 321628384]

約数ペア:

[(1, 321628384), (2, 160814192), (4, 80407096), (7, 45946912), (8, 40203548), (11, 29238944), (14, 22973456), (16, 20101774), (22, 14619472), (28, 11486728), (32, 10050887), (44, 7309736), (56, 5743364), (77, 4176992), (88, 3654868), (112, 2871682), (154, 2088496), (176, 1827434), (224, 1435841), (308, 1044248), (352, 913717), (616, 522124), (1232, 261062), (2464, 130531)]