428091218688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{412591}}^1$

素因数の和:412810

約数の個数: 144

約数和(自身を含む): 1308860650496

約数和(自身を除く): 880769431808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 193, 224, 256, 336, 384, 386, 448, 579, 672, 768, 772, 896, 1158, 1344, 1351, 1544, 1792, 2316, 2688, 2702, 3088, 4053, 4632, 5376, 5404, 6176, 8106, 9264, 10808, 12352, 16212, 18528, 21616, 24704, 32424, 37056, 43232, 49408, 64848, 74112, 86464, 129696, 148224, 172928, 259392, 345856, 412591, 518784, 825182, 1037568, 1237773, 1650364, 2475546, 2888137, 3300728, 4951092, 5776274, 6601456, 8664411, 9902184, 11552548, 13202912, 17328822, 19804368, 23105096, 26405824, 34657644, 39608736, 46210192, 52811648, 69315288, 79217472, 79630063, 92420384, 105623296, 138630576, 158434944, 159260126, 184840768, 238890189, 277261152, 316869888, 318520252, 369681536, 477780378, 554522304, 557410441, 637040504, 739363072, 955560756, 1109044608, 1114820882, 1274081008, 1672231323, 1911121512, 2218089216, 2229641764, 2548162016, 3344462646, 3822243024, 4459283528, 5096324032, 6688925292, 7644486048, 8918567056, 10192648064, 13377850584, 15288972096, 17837134112, 20385296128, 26755701168, 30577944192, 35674268224, 53511402336, 61155888384, 71348536448, 107022804672, 142697072896, 214045609344, 428091218688]

約数ペア:

[(1, 428091218688), (2, 214045609344), (3, 142697072896), (4, 107022804672), (6, 71348536448), (7, 61155888384), (8, 53511402336), (12, 35674268224), (14, 30577944192), (16, 26755701168), (21, 20385296128), (24, 17837134112), (28, 15288972096), (32, 13377850584), (42, 10192648064), (48, 8918567056), (56, 7644486048), (64, 6688925292), (84, 5096324032), (96, 4459283528), (112, 3822243024), (128, 3344462646), (168, 2548162016), (192, 2229641764), (193, 2218089216), (224, 1911121512), (256, 1672231323), (336, 1274081008), (384, 1114820882), (386, 1109044608), (448, 955560756), (579, 739363072), (672, 637040504), (768, 557410441), (772, 554522304), (896, 477780378), (1158, 369681536), (1344, 318520252), (1351, 316869888), (1544, 277261152), (1792, 238890189), (2316, 184840768), (2688, 159260126), (2702, 158434944), (3088, 138630576), (4053, 105623296), (4632, 92420384), (5376, 79630063), (5404, 79217472), (6176, 69315288), (8106, 52811648), (9264, 46210192), (10808, 39608736), (12352, 34657644), (16212, 26405824), (18528, 23105096), (21616, 19804368), (24704, 17328822), (32424, 13202912), (37056, 11552548), (43232, 9902184), (49408, 8664411), (64848, 6601456), (74112, 5776274), (86464, 4951092), (129696, 3300728), (148224, 2888137), (172928, 2475546), (259392, 1650364), (345856, 1237773), (412591, 1037568), (518784, 825182)]