729551464708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{15667}}^1\times {\mathrm{96211}}^1$

素因数の和:111904

約数の個数: 36

約数和(自身を含む): 1403435592496

約数和(自身を除く): 673884127788

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 15667, 31334, 62668, 96211, 172337, 192422, 344674, 384844, 689348, 1058321, 1895707, 2116642, 3791414, 4233284, 7582828, 11641531, 23283062, 46566124, 1507337737, 3014675474, 6029350948, 16580715107, 33161430214, 66322860428, 182387866177, 364775732354, 729551464708]

約数ペア:

[(1, 729551464708), (2, 364775732354), (4, 182387866177), (11, 66322860428), (22, 33161430214), (44, 16580715107), (121, 6029350948), (242, 3014675474), (484, 1507337737), (15667, 46566124), (31334, 23283062), (62668, 11641531), (96211, 7582828), (172337, 4233284), (192422, 3791414), (344674, 2116642), (384844, 1895707), (689348, 1058321)]