508889168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{6949}}^1$

素因数の和:7179

約数の個数: 40

約数和(自身を含む): 1034160000

約数和(自身を除く): 525270832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 3184, 4577, 6949, 9154, 13898, 18308, 27796, 36616, 55592, 73232, 111184, 159827, 319654, 639308, 1278616, 1382851, 2557232, 2765702, 5531404, 11062808, 22125616, 31805573, 63611146, 127222292, 254444584, 508889168]

約数ペア:

[(1, 508889168), (2, 254444584), (4, 127222292), (8, 63611146), (16, 31805573), (23, 22125616), (46, 11062808), (92, 5531404), (184, 2765702), (199, 2557232), (368, 1382851), (398, 1278616), (796, 639308), (1592, 319654), (3184, 159827), (4577, 111184), (6949, 73232), (9154, 55592), (13898, 36616), (18308, 27796)]