380964976

素因数分解:

$2^4\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{2341}}^1$

素因数の和:3809

約数の個数: 40

約数和(自身を含む): 844506464

約数和(自身を除く): 463541488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1453, 2341, 2906, 4682, 5812, 9364, 10171, 11624, 16387, 18728, 20342, 23248, 32774, 37456, 40684, 65548, 81368, 131096, 162736, 262192, 3401473, 6802946, 13605892, 23810311, 27211784, 47620622, 54423568, 95241244, 190482488, 380964976]

約数ペア:

[(1, 380964976), (2, 190482488), (4, 95241244), (7, 54423568), (8, 47620622), (14, 27211784), (16, 23810311), (28, 13605892), (56, 6802946), (112, 3401473), (1453, 262192), (2341, 162736), (2906, 131096), (4682, 81368), (5812, 65548), (9364, 40684), (10171, 37456), (11624, 32774), (16387, 23248), (18728, 20342)]