378400736

素因数分解:

$2^5\times 7^2\times {\mathrm{241327}}^1$

素因数の和:241351

約数の個数: 36

約数和(自身を含む): 866608848

約数和(自身を除く): 488208112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 241327, 482654, 965308, 1689289, 1930616, 3378578, 3861232, 6757156, 7722464, 11825023, 13514312, 23650046, 27028624, 47300092, 54057248, 94600184, 189200368, 378400736]

約数ペア:

[(1, 378400736), (2, 189200368), (4, 94600184), (7, 54057248), (8, 47300092), (14, 27028624), (16, 23650046), (28, 13514312), (32, 11825023), (49, 7722464), (56, 6757156), (98, 3861232), (112, 3378578), (196, 1930616), (224, 1689289), (392, 965308), (784, 482654), (1568, 241327)]