388620288

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 1321125120

約数和(自身を除く): 932504832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 251, 252, 256, 288, 336, 378, 384, 432, 448, 502, 504, 512, 576, 672, 753, 756, 768, 864, 896, 1004, 1008, 1024, 1152, 1344, 1506, 1512, 1536, 1728, 1757, 1792, 2008, 2016, 2048, 2259, 2304, 2688, 3012, 3024, 3072, 3456, 3514, 3584, 4016, 4032, 4096, 4518, 4608, 5271, 5376, 6024, 6048, 6144, 6777, 6912, 7028, 7168, 8032, 8064, 8192, 9036, 9216, 10542, 10752, 12048, 12096, 12288, 13554, 13824, 14056, 14336, 15813, 16064, 16128, 18072, 18432, 21084, 21504, 24096, 24192, 24576, 27108, 27648, 28112, 28672, 31626, 32128, 32256, 36144, 36864, 42168, 43008, 47439, 48192, 48384, 54216, 55296, 56224, 57344, 63252, 64256, 64512, 72288, 73728, 84336, 86016, 94878, 96384, 96768, 108432, 110592, 112448, 126504, 128512, 129024, 144576, 168672, 172032, 189756, 192768, 193536, 216864, 221184, 224896, 253008, 257024, 258048, 289152, 337344, 379512, 385536, 387072, 433728, 449792, 506016, 514048, 516096, 578304, 674688, 759024, 771072, 774144, 867456, 899584, 1012032, 1028096, 1156608, 1349376, 1518048, 1542144, 1548288, 1734912, 1799168, 2024064, 2056192, 2313216, 2698752, 3036096, 3084288, 3469824, 3598336, 4048128, 4626432, 5397504, 6072192, 6168576, 6939648, 7196672, 8096256, 9252864, 10795008, 12144384, 13879296, 14393344, 16192512, 18505728, 21590016, 24288768, 27758592, 32385024, 43180032, 48577536, 55517184, 64770048, 97155072, 129540096, 194310144, 388620288]

約数ペア:

[(1, 388620288), (2, 194310144), (3, 129540096), (4, 97155072), (6, 64770048), (7, 55517184), (8, 48577536), (9, 43180032), (12, 32385024), (14, 27758592), (16, 24288768), (18, 21590016), (21, 18505728), (24, 16192512), (27, 14393344), (28, 13879296), (32, 12144384), (36, 10795008), (42, 9252864), (48, 8096256), (54, 7196672), (56, 6939648), (63, 6168576), (64, 6072192), (72, 5397504), (84, 4626432), (96, 4048128), (108, 3598336), (112, 3469824), (126, 3084288), (128, 3036096), (144, 2698752), (168, 2313216), (189, 2056192), (192, 2024064), (216, 1799168), (224, 1734912), (251, 1548288), (252, 1542144), (256, 1518048), (288, 1349376), (336, 1156608), (378, 1028096), (384, 1012032), (432, 899584), (448, 867456), (502, 774144), (504, 771072), (512, 759024), (576, 674688), (672, 578304), (753, 516096), (756, 514048), (768, 506016), (864, 449792), (896, 433728), (1004, 387072), (1008, 385536), (1024, 379512), (1152, 337344), (1344, 289152), (1506, 258048), (1512, 257024), (1536, 253008), (1728, 224896), (1757, 221184), (1792, 216864), (2008, 193536), (2016, 192768), (2048, 189756), (2259, 172032), (2304, 168672), (2688, 144576), (3012, 129024), (3024, 128512), (3072, 126504), (3456, 112448), (3514, 110592), (3584, 108432), (4016, 96768), (4032, 96384), (4096, 94878), (4518, 86016), (4608, 84336), (5271, 73728), (5376, 72288), (6024, 64512), (6048, 64256), (6144, 63252), (6777, 57344), (6912, 56224), (7028, 55296), (7168, 54216), (8032, 48384), (8064, 48192), (8192, 47439), (9036, 43008), (9216, 42168), (10542, 36864), (10752, 36144), (12048, 32256), (12096, 32128), (12288, 31626), (13554, 28672), (13824, 28112), (14056, 27648), (14336, 27108), (15813, 24576), (16064, 24192), (16128, 24096), (18072, 21504), (18432, 21084)]