1720222576

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 3356928000

約数和(自身を除く): 1636705424

約数列:

[1, 2, 4, 8, 16, 239, 478, 599, 751, 956, 1198, 1502, 1912, 2396, 3004, 3824, 4792, 6008, 9584, 12016, 143161, 179489, 286322, 358978, 449849, 572644, 717956, 899698, 1145288, 1435912, 1799396, 2290576, 2871824, 3598792, 7197584, 107513911, 215027822, 430055644, 860111288, 1720222576]

約数ペア:

[(1, 1720222576), (2, 860111288), (4, 430055644), (8, 215027822), (16, 107513911), (239, 7197584), (478, 3598792), (599, 2871824), (751, 2290576), (956, 1799396), (1198, 1435912), (1502, 1145288), (1912, 899698), (2396, 717956), (3004, 572644), (3824, 449849), (4792, 358978), (6008, 286322), (9584, 179489), (12016, 143161)]