680969188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 1295594496

約数和(自身を除く): 614625308

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 113, 124, 226, 452, 713, 1426, 2113, 2599, 2852, 3503, 4226, 5198, 7006, 8452, 10396, 14012, 48599, 65503, 80569, 97198, 131006, 161138, 194396, 238769, 262012, 322276, 477538, 955076, 1506569, 3013138, 5491687, 6026276, 7401839, 10983374, 14803678, 21966748, 29607356, 170242297, 340484594, 680969188]

約数ペア:

[(1, 680969188), (2, 340484594), (4, 170242297), (23, 29607356), (31, 21966748), (46, 14803678), (62, 10983374), (92, 7401839), (113, 6026276), (124, 5491687), (226, 3013138), (452, 1506569), (713, 955076), (1426, 477538), (2113, 322276), (2599, 262012), (2852, 238769), (3503, 194396), (4226, 161138), (5198, 131006), (7006, 97198), (8452, 80569), (10396, 65503), (14012, 48599)]