388583424

素因数分解:

$2^{12}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 156

約数和(自身を含む): 1144905216

約数和(自身を除く): 756321792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 127, 128, 144, 166, 192, 249, 254, 256, 288, 332, 381, 384, 498, 508, 512, 576, 664, 747, 762, 768, 996, 1016, 1024, 1143, 1152, 1328, 1494, 1524, 1536, 1992, 2032, 2048, 2286, 2304, 2656, 2988, 3048, 3072, 3984, 4064, 4096, 4572, 4608, 5312, 5976, 6096, 6144, 7968, 8128, 9144, 9216, 10541, 10624, 11952, 12192, 12288, 15936, 16256, 18288, 18432, 21082, 21248, 23904, 24384, 31623, 31872, 32512, 36576, 36864, 42164, 42496, 47808, 48768, 63246, 63744, 65024, 73152, 84328, 84992, 94869, 95616, 97536, 126492, 127488, 130048, 146304, 168656, 169984, 189738, 191232, 195072, 252984, 254976, 260096, 292608, 337312, 339968, 379476, 382464, 390144, 505968, 509952, 520192, 585216, 674624, 758952, 764928, 780288, 1011936, 1019904, 1170432, 1349248, 1517904, 1529856, 1560576, 2023872, 2340864, 2698496, 3035808, 3059712, 4047744, 4681728, 5396992, 6071616, 8095488, 10793984, 12143232, 16190976, 21587968, 24286464, 32381952, 43175936, 48572928, 64763904, 97145856, 129527808, 194291712, 388583424]

約数ペア:

[(1, 388583424), (2, 194291712), (3, 129527808), (4, 97145856), (6, 64763904), (8, 48572928), (9, 43175936), (12, 32381952), (16, 24286464), (18, 21587968), (24, 16190976), (32, 12143232), (36, 10793984), (48, 8095488), (64, 6071616), (72, 5396992), (83, 4681728), (96, 4047744), (127, 3059712), (128, 3035808), (144, 2698496), (166, 2340864), (192, 2023872), (249, 1560576), (254, 1529856), (256, 1517904), (288, 1349248), (332, 1170432), (381, 1019904), (384, 1011936), (498, 780288), (508, 764928), (512, 758952), (576, 674624), (664, 585216), (747, 520192), (762, 509952), (768, 505968), (996, 390144), (1016, 382464), (1024, 379476), (1143, 339968), (1152, 337312), (1328, 292608), (1494, 260096), (1524, 254976), (1536, 252984), (1992, 195072), (2032, 191232), (2048, 189738), (2286, 169984), (2304, 168656), (2656, 146304), (2988, 130048), (3048, 127488), (3072, 126492), (3984, 97536), (4064, 95616), (4096, 94869), (4572, 84992), (4608, 84328), (5312, 73152), (5976, 65024), (6096, 63744), (6144, 63246), (7968, 48768), (8128, 47808), (9144, 42496), (9216, 42164), (10541, 36864), (10624, 36576), (11952, 32512), (12192, 31872), (12288, 31623), (15936, 24384), (16256, 23904), (18288, 21248), (18432, 21082)]