780385536

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{127}}^2$

素因数の和:286

約数の個数: 216

約数和(自身を含む): 2658344640

約数和(自身を除く): 1877959104

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, 127, 128, 144, 168, 189, 192, 216, 224, 252, 254, 256, 288, 336, 378, 381, 384, 432, 448, 504, 508, 576, 672, 756, 762, 768, 864, 889, 896, 1008, 1016, 1143, 1152, 1344, 1512, 1524, 1728, 1778, 1792, 2016, 2032, 2286, 2304, 2667, 2688, 3024, 3048, 3429, 3456, 3556, 4032, 4064, 4572, 5334, 5376, 6048, 6096, 6858, 6912, 7112, 8001, 8064, 8128, 9144, 10668, 12096, 12192, 13716, 14224, 16002, 16128, 16129, 16256, 18288, 21336, 24003, 24192, 24384, 27432, 28448, 32004, 32258, 32512, 36576, 42672, 48006, 48384, 48387, 48768, 54864, 56896, 64008, 64516, 73152, 85344, 96012, 96774, 97536, 109728, 112903, 113792, 128016, 129032, 145161, 146304, 170688, 192024, 193548, 219456, 225806, 227584, 256032, 258064, 290322, 292608, 338709, 341376, 384048, 387096, 435483, 438912, 451612, 512064, 516128, 580644, 677418, 682752, 768096, 774192, 870966, 877824, 903224, 1016127, 1024128, 1032256, 1161288, 1354836, 1536192, 1548384, 1741932, 1806448, 2032254, 2048256, 2064512, 2322576, 2709672, 3048381, 3072384, 3096768, 3483864, 3612896, 4064508, 4129024, 4645152, 5419344, 6096762, 6144768, 6193536, 6967728, 7225792, 8129016, 9290304, 10838688, 12193524, 12387072, 13935456, 14451584, 16258032, 18580608, 21677376, 24387048, 27870912, 28903168, 32516064, 37161216, 43354752, 48774096, 55741824, 65032128, 86709504, 97548192, 111483648, 130064256, 195096384, 260128512, 390192768, 780385536]

約数ペア:

[(1, 780385536), (2, 390192768), (3, 260128512), (4, 195096384), (6, 130064256), (7, 111483648), (8, 97548192), (9, 86709504), (12, 65032128), (14, 55741824), (16, 48774096), (18, 43354752), (21, 37161216), (24, 32516064), (27, 28903168), (28, 27870912), (32, 24387048), (36, 21677376), (42, 18580608), (48, 16258032), (54, 14451584), (56, 13935456), (63, 12387072), (64, 12193524), (72, 10838688), (84, 9290304), (96, 8129016), (108, 7225792), (112, 6967728), (126, 6193536), (127, 6144768), (128, 6096762), (144, 5419344), (168, 4645152), (189, 4129024), (192, 4064508), (216, 3612896), (224, 3483864), (252, 3096768), (254, 3072384), (256, 3048381), (288, 2709672), (336, 2322576), (378, 2064512), (381, 2048256), (384, 2032254), (432, 1806448), (448, 1741932), (504, 1548384), (508, 1536192), (576, 1354836), (672, 1161288), (756, 1032256), (762, 1024128), (768, 1016127), (864, 903224), (889, 877824), (896, 870966), (1008, 774192), (1016, 768096), (1143, 682752), (1152, 677418), (1344, 580644), (1512, 516128), (1524, 512064), (1728, 451612), (1778, 438912), (1792, 435483), (2016, 387096), (2032, 384048), (2286, 341376), (2304, 338709), (2667, 292608), (2688, 290322), (3024, 258064), (3048, 256032), (3429, 227584), (3456, 225806), (3556, 219456), (4032, 193548), (4064, 192024), (4572, 170688), (5334, 146304), (5376, 145161), (6048, 129032), (6096, 128016), (6858, 113792), (6912, 112903), (7112, 109728), (8001, 97536), (8064, 96774), (8128, 96012), (9144, 85344), (10668, 73152), (12096, 64516), (12192, 64008), (13716, 56896), (14224, 54864), (16002, 48768), (16128, 48387), (16129, 48384), (16256, 48006), (18288, 42672), (21336, 36576), (24003, 32512), (24192, 32258), (24384, 32004), (27432, 28448)]