317407424

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{115337}}^1$

素因数の和:115392

約数の個数: 28

約数和(自身を含む): 644508744

約数和(自身を除く): 327101320

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 115337, 230674, 461348, 922696, 1845392, 3690784, 4959491, 7381568, 9918982, 19837964, 39675928, 79351856, 158703712, 317407424]

約数ペア:

[(1, 317407424), (2, 158703712), (4, 79351856), (8, 39675928), (16, 19837964), (32, 9918982), (43, 7381568), (64, 4959491), (86, 3690784), (172, 1845392), (344, 922696), (688, 461348), (1376, 230674), (2752, 115337)]