338953914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 825552000

約数和(自身を除く): 486598086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 199, 234, 251, 261, 377, 398, 502, 522, 597, 753, 754, 1131, 1194, 1506, 1791, 2259, 2262, 2587, 3263, 3393, 3582, 4518, 5174, 5771, 6526, 6786, 7279, 7761, 9789, 11542, 14558, 15522, 17313, 19578, 21837, 23283, 29367, 34626, 43674, 46566, 49949, 51939, 58734, 65511, 75023, 94627, 99898, 103878, 131022, 149847, 150046, 189254, 225069, 283881, 299694, 449541, 450138, 567762, 649337, 675207, 851643, 899082, 1298674, 1350414, 1448521, 1703286, 1948011, 2897042, 3896022, 4345563, 5844033, 8691126, 11688066, 13036689, 18830773, 26073378, 37661546, 56492319, 112984638, 169476957, 338953914]

約数ペア:

[(1, 338953914), (2, 169476957), (3, 112984638), (6, 56492319), (9, 37661546), (13, 26073378), (18, 18830773), (26, 13036689), (29, 11688066), (39, 8691126), (58, 5844033), (78, 4345563), (87, 3896022), (117, 2897042), (174, 1948011), (199, 1703286), (234, 1448521), (251, 1350414), (261, 1298674), (377, 899082), (398, 851643), (502, 675207), (522, 649337), (597, 567762), (753, 450138), (754, 449541), (1131, 299694), (1194, 283881), (1506, 225069), (1791, 189254), (2259, 150046), (2262, 149847), (2587, 131022), (3263, 103878), (3393, 99898), (3582, 94627), (4518, 75023), (5174, 65511), (5771, 58734), (6526, 51939), (6786, 49949), (7279, 46566), (7761, 43674), (9789, 34626), (11542, 29367), (14558, 23283), (15522, 21837), (17313, 19578)]