292845136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{853}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 582428000

約数和(自身を除く): 289582864

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 499, 688, 853, 998, 1706, 1996, 3412, 3992, 6824, 7984, 13648, 21457, 36679, 42914, 73358, 85828, 146716, 171656, 293432, 343312, 425647, 586864, 851294, 1702588, 3405176, 6810352, 18302821, 36605642, 73211284, 146422568, 292845136]

約数ペア:

[(1, 292845136), (2, 146422568), (4, 73211284), (8, 36605642), (16, 18302821), (43, 6810352), (86, 3405176), (172, 1702588), (344, 851294), (499, 586864), (688, 425647), (853, 343312), (998, 293432), (1706, 171656), (1996, 146716), (3412, 85828), (3992, 73358), (6824, 42914), (7984, 36679), (13648, 21457)]