315021376

素因数分解:

$2^6\times {\mathrm{557}}^1\times {\mathrm{8837}}^1$

素因数の和:9406

約数の個数: 28

約数和(自身を含む): 626313708

約数和(自身を除く): 311292332

約数列:

[1, 2, 4, 8, 16, 32, 64, 557, 1114, 2228, 4456, 8837, 8912, 17674, 17824, 35348, 35648, 70696, 141392, 282784, 565568, 4922209, 9844418, 19688836, 39377672, 78755344, 157510688, 315021376]

約数ペア:

[(1, 315021376), (2, 157510688), (4, 78755344), (8, 39377672), (16, 19688836), (32, 9844418), (64, 4922209), (557, 565568), (1114, 282784), (2228, 141392), (4456, 70696), (8837, 35648), (8912, 35348), (17674, 17824)]