239624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 561600

約数和(自身を除く): 321976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 389, 616, 778, 1556, 2723, 3112, 4279, 5446, 8558, 10892, 17116, 21784, 29953, 34232, 59906, 119812, 239624]

約数ペア:

[(1, 239624), (2, 119812), (4, 59906), (7, 34232), (8, 29953), (11, 21784), (14, 17116), (22, 10892), (28, 8558), (44, 5446), (56, 4279), (77, 3112), (88, 2723), (154, 1556), (308, 778), (389, 616)]