490420224

素因数分解:

$2^{11}\times 3^3\times 7^2\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 1699261200

約数和(自身を除く): 1208840976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 181, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 362, 378, 384, 392, 432, 441, 448, 504, 512, 543, 576, 588, 672, 724, 756, 768, 784, 864, 882, 896, 1008, 1024, 1086, 1152, 1176, 1267, 1323, 1344, 1448, 1512, 1536, 1568, 1629, 1728, 1764, 1792, 2016, 2048, 2172, 2304, 2352, 2534, 2646, 2688, 2896, 3024, 3072, 3136, 3258, 3456, 3528, 3584, 3801, 4032, 4344, 4608, 4704, 4887, 5068, 5292, 5376, 5792, 6048, 6144, 6272, 6516, 6912, 7056, 7168, 7602, 8064, 8688, 8869, 9216, 9408, 9774, 10136, 10584, 10752, 11403, 11584, 12096, 12544, 13032, 13824, 14112, 14336, 15204, 16128, 17376, 17738, 18432, 18816, 19548, 20272, 21168, 21504, 22806, 23168, 24192, 25088, 26064, 26607, 27648, 28224, 30408, 32256, 34209, 34752, 35476, 37632, 39096, 40544, 42336, 43008, 45612, 46336, 48384, 50176, 52128, 53214, 55296, 56448, 60816, 64512, 68418, 69504, 70952, 75264, 78192, 79821, 81088, 84672, 91224, 92672, 96768, 100352, 104256, 106428, 112896, 121632, 129024, 136836, 139008, 141904, 150528, 156384, 159642, 162176, 169344, 182448, 185344, 193536, 208512, 212856, 225792, 239463, 243264, 273672, 278016, 283808, 301056, 312768, 319284, 324352, 338688, 364896, 370688, 387072, 417024, 425712, 451584, 478926, 486528, 547344, 556032, 567616, 625536, 638568, 648704, 677376, 729792, 834048, 851424, 903168, 957852, 973056, 1094688, 1112064, 1135232, 1251072, 1277136, 1297408, 1354752, 1459584, 1668096, 1702848, 1915704, 1946112, 2189376, 2270464, 2502144, 2554272, 2594816, 2709504, 2919168, 3336192, 3405696, 3831408, 3892224, 4378752, 4540928, 5004288, 5108544, 5838336, 6811392, 7662816, 7784448, 8757504, 9081856, 10008576, 10217088, 11676672, 13622784, 15325632, 17515008, 18163712, 20434176, 23353344, 27245568, 30651264, 35030016, 40868352, 54491136, 61302528, 70060032, 81736704, 122605056, 163473408, 245210112, 490420224]

約数ペア:

[(1, 490420224), (2, 245210112), (3, 163473408), (4, 122605056), (6, 81736704), (7, 70060032), (8, 61302528), (9, 54491136), (12, 40868352), (14, 35030016), (16, 30651264), (18, 27245568), (21, 23353344), (24, 20434176), (27, 18163712), (28, 17515008), (32, 15325632), (36, 13622784), (42, 11676672), (48, 10217088), (49, 10008576), (54, 9081856), (56, 8757504), (63, 7784448), (64, 7662816), (72, 6811392), (84, 5838336), (96, 5108544), (98, 5004288), (108, 4540928), (112, 4378752), (126, 3892224), (128, 3831408), (144, 3405696), (147, 3336192), (168, 2919168), (181, 2709504), (189, 2594816), (192, 2554272), (196, 2502144), (216, 2270464), (224, 2189376), (252, 1946112), (256, 1915704), (288, 1702848), (294, 1668096), (336, 1459584), (362, 1354752), (378, 1297408), (384, 1277136), (392, 1251072), (432, 1135232), (441, 1112064), (448, 1094688), (504, 973056), (512, 957852), (543, 903168), (576, 851424), (588, 834048), (672, 729792), (724, 677376), (756, 648704), (768, 638568), (784, 625536), (864, 567616), (882, 556032), (896, 547344), (1008, 486528), (1024, 478926), (1086, 451584), (1152, 425712), (1176, 417024), (1267, 387072), (1323, 370688), (1344, 364896), (1448, 338688), (1512, 324352), (1536, 319284), (1568, 312768), (1629, 301056), (1728, 283808), (1764, 278016), (1792, 273672), (2016, 243264), (2048, 239463), (2172, 225792), (2304, 212856), (2352, 208512), (2534, 193536), (2646, 185344), (2688, 182448), (2896, 169344), (3024, 162176), (3072, 159642), (3136, 156384), (3258, 150528), (3456, 141904), (3528, 139008), (3584, 136836), (3801, 129024), (4032, 121632), (4344, 112896), (4608, 106428), (4704, 104256), (4887, 100352), (5068, 96768), (5292, 92672), (5376, 91224), (5792, 84672), (6048, 81088), (6144, 79821), (6272, 78192), (6516, 75264), (6912, 70952), (7056, 69504), (7168, 68418), (7602, 64512), (8064, 60816), (8688, 56448), (8869, 55296), (9216, 53214), (9408, 52128), (9774, 50176), (10136, 48384), (10584, 46336), (10752, 45612), (11403, 43008), (11584, 42336), (12096, 40544), (12544, 39096), (13032, 37632), (13824, 35476), (14112, 34752), (14336, 34209), (15204, 32256), (16128, 30408), (17376, 28224), (17738, 27648), (18432, 26607), (18816, 26064), (19548, 25088), (20272, 24192), (21168, 23168), (21504, 22806)]