664699408024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2729}}^1\times {\mathrm{708049}}^1$

素因数の和:710827

約数の個数: 32

約数和(自身を含む): 1275764490000

約数和(自身を除く): 611065081976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2729, 5458, 10916, 21832, 117347, 234694, 469388, 708049, 938776, 1416098, 2832196, 5664392, 30446107, 60892214, 121784428, 243568856, 1932265721, 3864531442, 7729062884, 15458125768, 83087426003, 166174852006, 332349704012, 664699408024]

約数ペア:

[(1, 664699408024), (2, 332349704012), (4, 166174852006), (8, 83087426003), (43, 15458125768), (86, 7729062884), (172, 3864531442), (344, 1932265721), (2729, 243568856), (5458, 121784428), (10916, 60892214), (21832, 30446107), (117347, 5664392), (234694, 2832196), (469388, 1416098), (708049, 938776)]