329508728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12343}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 639912960

約数和(自身を除く): 310404232

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3337, 6674, 12343, 13348, 24686, 26696, 49372, 98744, 580121, 876353, 1160242, 1752706, 2320484, 3505412, 4640968, 7010824, 41188591, 82377182, 164754364, 329508728]

約数ペア:

[(1, 329508728), (2, 164754364), (4, 82377182), (8, 41188591), (47, 7010824), (71, 4640968), (94, 3505412), (142, 2320484), (188, 1752706), (284, 1160242), (376, 876353), (568, 580121), (3337, 98744), (6674, 49372), (12343, 26696), (13348, 24686)]