315059024

素因数分解:

$2^4\times 7^2\times {\mathrm{401861}}^1$

素因数の和:401883

約数の個数: 30

約数和(自身を含む): 710090154

約数和(自身を除く): 395031130

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 401861, 803722, 1607444, 2813027, 3214888, 5626054, 6429776, 11252108, 19691189, 22504216, 39382378, 45008432, 78764756, 157529512, 315059024]

約数ペア:

[(1, 315059024), (2, 157529512), (4, 78764756), (7, 45008432), (8, 39382378), (14, 22504216), (16, 19691189), (28, 11252108), (49, 6429776), (56, 5626054), (98, 3214888), (112, 2813027), (196, 1607444), (392, 803722), (784, 401861)]