268889144

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 509250000

約数和(自身を除く): 240360856

約数列:

[1, 2, 4, 8, 193, 349, 386, 499, 698, 772, 998, 1396, 1544, 1996, 2792, 3992, 67357, 96307, 134714, 174151, 192614, 269428, 348302, 385228, 538856, 696604, 770456, 1393208, 33611143, 67222286, 134444572, 268889144]

約数ペア:

[(1, 268889144), (2, 134444572), (4, 67222286), (8, 33611143), (193, 1393208), (349, 770456), (386, 696604), (499, 538856), (698, 385228), (772, 348302), (998, 269428), (1396, 192614), (1544, 174151), (1996, 134714), (2792, 96307), (3992, 67357)]