331383996

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{60961}}^1$

素因数の和:61122

約数の個数: 36

約数和(自身を含む): 843226384

約数和(自身を除く): 511842388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 60961, 121922, 182883, 243844, 365766, 548649, 731532, 1097298, 2194596, 9205111, 18410222, 27615333, 36820444, 55230666, 82845999, 110461332, 165691998, 331383996]

約数ペア:

[(1, 331383996), (2, 165691998), (3, 110461332), (4, 82845999), (6, 55230666), (9, 36820444), (12, 27615333), (18, 18410222), (36, 9205111), (151, 2194596), (302, 1097298), (453, 731532), (604, 548649), (906, 365766), (1359, 243844), (1812, 182883), (2718, 121922), (5436, 60961)]