388627008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 1299959808

約数和(自身を除く): 911332800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 97, 112, 132, 154, 168, 176, 192, 194, 224, 231, 264, 271, 291, 308, 336, 352, 388, 448, 462, 528, 542, 582, 616, 672, 679, 704, 776, 813, 924, 1056, 1067, 1084, 1164, 1232, 1344, 1358, 1552, 1626, 1848, 1897, 2037, 2112, 2134, 2168, 2328, 2464, 2716, 2981, 3104, 3201, 3252, 3696, 3794, 4074, 4268, 4336, 4656, 4928, 5432, 5691, 5962, 6208, 6402, 6504, 7392, 7469, 7588, 8148, 8536, 8672, 8943, 9312, 10864, 11382, 11924, 12804, 13008, 14784, 14938, 15176, 16296, 17072, 17344, 17886, 18624, 20867, 21728, 22407, 22764, 23848, 25608, 26016, 26287, 29876, 30352, 32592, 34144, 35772, 41734, 43456, 44814, 45528, 47696, 51216, 52032, 52574, 59752, 60704, 62601, 65184, 68288, 71544, 78861, 83468, 89628, 91056, 95392, 102432, 105148, 119504, 121408, 125202, 130368, 143088, 157722, 166936, 179256, 182112, 184009, 190784, 204864, 210296, 239008, 250404, 286176, 289157, 315444, 333872, 358512, 364224, 368018, 420592, 478016, 500808, 552027, 572352, 578314, 630888, 667744, 717024, 736036, 841184, 867471, 1001616, 1104054, 1156628, 1261776, 1335488, 1434048, 1472072, 1682368, 1734942, 2003232, 2024099, 2208108, 2313256, 2523552, 2944144, 3469884, 4006464, 4048198, 4416216, 4626512, 5047104, 5888288, 6072297, 6939768, 8096396, 8832432, 9253024, 11776576, 12144594, 13879536, 16192792, 17664864, 18506048, 24289188, 27759072, 32385584, 35329728, 48578376, 55518144, 64771168, 97156752, 129542336, 194313504, 388627008]

約数ペア:

[(1, 388627008), (2, 194313504), (3, 129542336), (4, 97156752), (6, 64771168), (7, 55518144), (8, 48578376), (11, 35329728), (12, 32385584), (14, 27759072), (16, 24289188), (21, 18506048), (22, 17664864), (24, 16192792), (28, 13879536), (32, 12144594), (33, 11776576), (42, 9253024), (44, 8832432), (48, 8096396), (56, 6939768), (64, 6072297), (66, 5888288), (77, 5047104), (84, 4626512), (88, 4416216), (96, 4048198), (97, 4006464), (112, 3469884), (132, 2944144), (154, 2523552), (168, 2313256), (176, 2208108), (192, 2024099), (194, 2003232), (224, 1734942), (231, 1682368), (264, 1472072), (271, 1434048), (291, 1335488), (308, 1261776), (336, 1156628), (352, 1104054), (388, 1001616), (448, 867471), (462, 841184), (528, 736036), (542, 717024), (582, 667744), (616, 630888), (672, 578314), (679, 572352), (704, 552027), (776, 500808), (813, 478016), (924, 420592), (1056, 368018), (1067, 364224), (1084, 358512), (1164, 333872), (1232, 315444), (1344, 289157), (1358, 286176), (1552, 250404), (1626, 239008), (1848, 210296), (1897, 204864), (2037, 190784), (2112, 184009), (2134, 182112), (2168, 179256), (2328, 166936), (2464, 157722), (2716, 143088), (2981, 130368), (3104, 125202), (3201, 121408), (3252, 119504), (3696, 105148), (3794, 102432), (4074, 95392), (4268, 91056), (4336, 89628), (4656, 83468), (4928, 78861), (5432, 71544), (5691, 68288), (5962, 65184), (6208, 62601), (6402, 60704), (6504, 59752), (7392, 52574), (7469, 52032), (7588, 51216), (8148, 47696), (8536, 45528), (8672, 44814), (8943, 43456), (9312, 41734), (10864, 35772), (11382, 34144), (11924, 32592), (12804, 30352), (13008, 29876), (14784, 26287), (14938, 26016), (15176, 25608), (16296, 23848), (17072, 22764), (17344, 22407), (17886, 21728), (18624, 20867)]