304976

素因数分解:

$2^4\times 7^2\times {\mathrm{389}}^1$

素因数の和:411

約数の個数: 30

約数和(自身を含む): 689130

約数和(自身を除く): 384154

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 389, 392, 778, 784, 1556, 2723, 3112, 5446, 6224, 10892, 19061, 21784, 38122, 43568, 76244, 152488, 304976]

約数ペア:

[(1, 304976), (2, 152488), (4, 76244), (7, 43568), (8, 38122), (14, 21784), (16, 19061), (28, 10892), (49, 6224), (56, 5446), (98, 3112), (112, 2723), (196, 1556), (389, 784), (392, 778)]