330868746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 825834240

約数和(自身を除く): 494965494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 97, 113, 117, 129, 194, 226, 234, 258, 291, 339, 351, 387, 559, 582, 678, 702, 774, 873, 1017, 1118, 1161, 1261, 1469, 1677, 1746, 2034, 2322, 2522, 2619, 2938, 3051, 3354, 3783, 4171, 4407, 4859, 5031, 5238, 6102, 7566, 8342, 8814, 9718, 10062, 10961, 11349, 12513, 13221, 14577, 15093, 21922, 22698, 25026, 26442, 29154, 30186, 32883, 34047, 37539, 39663, 43731, 54223, 63167, 65766, 68094, 75078, 79326, 87462, 98649, 108446, 112617, 126334, 131193, 142493, 162669, 189501, 197298, 225234, 262386, 284986, 295947, 325338, 379002, 427479, 471323, 488007, 568503, 591894, 854958, 942646, 976014, 1137006, 1282437, 1413969, 1464021, 1705509, 2564874, 2827938, 2928042, 3411018, 3847311, 4241907, 6127199, 7694622, 8483814, 12254398, 12725721, 18381597, 25451442, 36763194, 55144791, 110289582, 165434373, 330868746]

約数ペア:

[(1, 330868746), (2, 165434373), (3, 110289582), (6, 55144791), (9, 36763194), (13, 25451442), (18, 18381597), (26, 12725721), (27, 12254398), (39, 8483814), (43, 7694622), (54, 6127199), (78, 4241907), (86, 3847311), (97, 3411018), (113, 2928042), (117, 2827938), (129, 2564874), (194, 1705509), (226, 1464021), (234, 1413969), (258, 1282437), (291, 1137006), (339, 976014), (351, 942646), (387, 854958), (559, 591894), (582, 568503), (678, 488007), (702, 471323), (774, 427479), (873, 379002), (1017, 325338), (1118, 295947), (1161, 284986), (1261, 262386), (1469, 225234), (1677, 197298), (1746, 189501), (2034, 162669), (2322, 142493), (2522, 131193), (2619, 126334), (2938, 112617), (3051, 108446), (3354, 98649), (3783, 87462), (4171, 79326), (4407, 75078), (4859, 68094), (5031, 65766), (5238, 63167), (6102, 54223), (7566, 43731), (8342, 39663), (8814, 37539), (9718, 34047), (10062, 32883), (10961, 30186), (11349, 29154), (12513, 26442), (13221, 25026), (14577, 22698), (15093, 21922)]