427386624

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 1360347408

約数和(自身を除く): 932960784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 256, 277, 287, 294, 328, 336, 384, 392, 448, 492, 554, 574, 588, 656, 672, 768, 784, 831, 861, 896, 984, 1108, 1148, 1176, 1312, 1344, 1568, 1662, 1722, 1792, 1939, 1968, 2009, 2216, 2296, 2352, 2624, 2688, 3136, 3324, 3444, 3878, 3936, 4018, 4432, 4592, 4704, 5248, 5376, 5817, 6027, 6272, 6648, 6888, 7756, 7872, 8036, 8864, 9184, 9408, 10496, 11357, 11634, 12054, 12544, 13296, 13573, 13776, 15512, 15744, 16072, 17728, 18368, 18816, 22714, 23268, 24108, 26592, 27146, 27552, 31024, 31488, 32144, 34071, 35456, 36736, 37632, 40719, 45428, 46536, 48216, 53184, 54292, 55104, 62048, 64288, 68142, 70912, 73472, 79499, 81438, 90856, 93072, 96432, 106368, 108584, 110208, 124096, 128576, 136284, 158998, 162876, 181712, 186144, 192864, 212736, 217168, 220416, 238497, 248192, 257152, 272568, 317996, 325752, 363424, 372288, 385728, 434336, 476994, 496384, 514304, 545136, 556493, 635992, 651504, 726848, 744576, 771456, 868672, 953988, 1090272, 1112986, 1271984, 1303008, 1453696, 1489152, 1542912, 1669479, 1737344, 1907976, 2180544, 2225972, 2543968, 2606016, 2907392, 3338958, 3474688, 3815952, 4361088, 4451944, 5087936, 5212032, 6677916, 7631904, 8722176, 8903888, 10175872, 10424064, 13355832, 15263808, 17807776, 20351744, 26711664, 30527616, 35615552, 53423328, 61055232, 71231104, 106846656, 142462208, 213693312, 427386624]

約数ペア:

[(1, 427386624), (2, 213693312), (3, 142462208), (4, 106846656), (6, 71231104), (7, 61055232), (8, 53423328), (12, 35615552), (14, 30527616), (16, 26711664), (21, 20351744), (24, 17807776), (28, 15263808), (32, 13355832), (41, 10424064), (42, 10175872), (48, 8903888), (49, 8722176), (56, 7631904), (64, 6677916), (82, 5212032), (84, 5087936), (96, 4451944), (98, 4361088), (112, 3815952), (123, 3474688), (128, 3338958), (147, 2907392), (164, 2606016), (168, 2543968), (192, 2225972), (196, 2180544), (224, 1907976), (246, 1737344), (256, 1669479), (277, 1542912), (287, 1489152), (294, 1453696), (328, 1303008), (336, 1271984), (384, 1112986), (392, 1090272), (448, 953988), (492, 868672), (554, 771456), (574, 744576), (588, 726848), (656, 651504), (672, 635992), (768, 556493), (784, 545136), (831, 514304), (861, 496384), (896, 476994), (984, 434336), (1108, 385728), (1148, 372288), (1176, 363424), (1312, 325752), (1344, 317996), (1568, 272568), (1662, 257152), (1722, 248192), (1792, 238497), (1939, 220416), (1968, 217168), (2009, 212736), (2216, 192864), (2296, 186144), (2352, 181712), (2624, 162876), (2688, 158998), (3136, 136284), (3324, 128576), (3444, 124096), (3878, 110208), (3936, 108584), (4018, 106368), (4432, 96432), (4592, 93072), (4704, 90856), (5248, 81438), (5376, 79499), (5817, 73472), (6027, 70912), (6272, 68142), (6648, 64288), (6888, 62048), (7756, 55104), (7872, 54292), (8036, 53184), (8864, 48216), (9184, 46536), (9408, 45428), (10496, 40719), (11357, 37632), (11634, 36736), (12054, 35456), (12544, 34071), (13296, 32144), (13573, 31488), (13776, 31024), (15512, 27552), (15744, 27146), (16072, 26592), (17728, 24108), (18368, 23268), (18816, 22714)]