393156738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8443}}^1$

素因数の和:8663

約数の個数: 48

約数和(自身を含む): 922084800

約数和(自身を除く): 528928062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 5174, 7761, 8443, 15522, 16886, 23283, 25329, 46566, 50658, 75987, 109759, 151974, 219518, 329277, 658554, 987831, 1680157, 1975662, 3360314, 5040471, 10080942, 15121413, 21842041, 30242826, 43684082, 65526123, 131052246, 196578369, 393156738]

約数ペア:

[(1, 393156738), (2, 196578369), (3, 131052246), (6, 65526123), (9, 43684082), (13, 30242826), (18, 21842041), (26, 15121413), (39, 10080942), (78, 5040471), (117, 3360314), (199, 1975662), (234, 1680157), (398, 987831), (597, 658554), (1194, 329277), (1791, 219518), (2587, 151974), (3582, 109759), (5174, 75987), (7761, 50658), (8443, 46566), (15522, 25329), (16886, 23283)]