289675584

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 915314400

約数和(自身を除く): 625638816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 131, 132, 144, 176, 192, 198, 262, 264, 288, 349, 352, 393, 396, 524, 528, 576, 698, 704, 786, 792, 1047, 1048, 1056, 1179, 1396, 1441, 1572, 1584, 2094, 2096, 2112, 2358, 2792, 2882, 3141, 3144, 3168, 3839, 4188, 4192, 4323, 4716, 5584, 5764, 6282, 6288, 6336, 7678, 8376, 8384, 8646, 9432, 11168, 11517, 11528, 12564, 12576, 12969, 15356, 16752, 17292, 18864, 22336, 23034, 23056, 25128, 25152, 25938, 30712, 33504, 34551, 34584, 37728, 45719, 46068, 46112, 50256, 51876, 61424, 67008, 69102, 69168, 75456, 91438, 92136, 92224, 100512, 103752, 122848, 137157, 138204, 138336, 182876, 184272, 201024, 207504, 245696, 274314, 276408, 276672, 365752, 368544, 411471, 415008, 502909, 548628, 552816, 731504, 737088, 822942, 830016, 1005818, 1097256, 1105632, 1463008, 1508727, 1645884, 2011636, 2194512, 2211264, 2926016, 3017454, 3291768, 4023272, 4389024, 4526181, 6034908, 6583536, 8046544, 8778048, 9052362, 12069816, 13167072, 16093088, 18104724, 24139632, 26334144, 32186176, 36209448, 48279264, 72418896, 96558528, 144837792, 289675584]

約数ペア:

[(1, 289675584), (2, 144837792), (3, 96558528), (4, 72418896), (6, 48279264), (8, 36209448), (9, 32186176), (11, 26334144), (12, 24139632), (16, 18104724), (18, 16093088), (22, 13167072), (24, 12069816), (32, 9052362), (33, 8778048), (36, 8046544), (44, 6583536), (48, 6034908), (64, 4526181), (66, 4389024), (72, 4023272), (88, 3291768), (96, 3017454), (99, 2926016), (131, 2211264), (132, 2194512), (144, 2011636), (176, 1645884), (192, 1508727), (198, 1463008), (262, 1105632), (264, 1097256), (288, 1005818), (349, 830016), (352, 822942), (393, 737088), (396, 731504), (524, 552816), (528, 548628), (576, 502909), (698, 415008), (704, 411471), (786, 368544), (792, 365752), (1047, 276672), (1048, 276408), (1056, 274314), (1179, 245696), (1396, 207504), (1441, 201024), (1572, 184272), (1584, 182876), (2094, 138336), (2096, 138204), (2112, 137157), (2358, 122848), (2792, 103752), (2882, 100512), (3141, 92224), (3144, 92136), (3168, 91438), (3839, 75456), (4188, 69168), (4192, 69102), (4323, 67008), (4716, 61424), (5584, 51876), (5764, 50256), (6282, 46112), (6288, 46068), (6336, 45719), (7678, 37728), (8376, 34584), (8384, 34551), (8646, 33504), (9432, 30712), (11168, 25938), (11517, 25152), (11528, 25128), (12564, 23056), (12576, 23034), (12969, 22336), (15356, 18864), (16752, 17292)]