313630696

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 597780000

約数和(自身を除く): 284149304

約数列:

[1, 2, 4, 8, 107, 149, 214, 298, 428, 596, 856, 1192, 2459, 4918, 9836, 15943, 19672, 31886, 63772, 127544, 263113, 366391, 526226, 732782, 1052452, 1465564, 2104904, 2931128, 39203837, 78407674, 156815348, 313630696]

約数ペア:

[(1, 313630696), (2, 156815348), (4, 78407674), (8, 39203837), (107, 2931128), (149, 2104904), (214, 1465564), (298, 1052452), (428, 732782), (596, 526226), (856, 366391), (1192, 263113), (2459, 127544), (4918, 63772), (9836, 31886), (15943, 19672)]