2478077952

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 7619189760

約数和(自身を除く): 5141111808

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, 157, 168, 192, 224, 256, 314, 336, 367, 384, 448, 471, 512, 628, 672, 734, 768, 896, 942, 1024, 1099, 1101, 1256, 1344, 1468, 1536, 1792, 1884, 2048, 2198, 2202, 2512, 2569, 2688, 2936, 3072, 3297, 3584, 3768, 4396, 4404, 5024, 5138, 5376, 5872, 6144, 6594, 7168, 7536, 7707, 8792, 8808, 10048, 10276, 10752, 11744, 13188, 14336, 15072, 15414, 17584, 17616, 20096, 20552, 21504, 23488, 26376, 30144, 30828, 35168, 35232, 40192, 41104, 43008, 46976, 52752, 57619, 60288, 61656, 70336, 70464, 80384, 82208, 93952, 105504, 115238, 120576, 123312, 140672, 140928, 160768, 164416, 172857, 187904, 211008, 230476, 241152, 246624, 281344, 281856, 321536, 328832, 345714, 375808, 403333, 422016, 460952, 482304, 493248, 562688, 563712, 657664, 691428, 751616, 806666, 844032, 921904, 964608, 986496, 1125376, 1127424, 1209999, 1315328, 1382856, 1613332, 1688064, 1843808, 1972992, 2250752, 2254848, 2419998, 2630656, 2765712, 3226664, 3376128, 3687616, 3945984, 4839996, 5261312, 5531424, 6453328, 6752256, 7375232, 7891968, 9679992, 11062848, 12906656, 14750464, 15783936, 19359984, 22125696, 25813312, 29500928, 38719968, 44251392, 51626624, 59001856, 77439936, 88502784, 103253248, 118003712, 154879872, 177005568, 206506496, 309759744, 354011136, 413012992, 619519488, 826025984, 1239038976, 2478077952]

約数ペア:

[(1, 2478077952), (2, 1239038976), (3, 826025984), (4, 619519488), (6, 413012992), (7, 354011136), (8, 309759744), (12, 206506496), (14, 177005568), (16, 154879872), (21, 118003712), (24, 103253248), (28, 88502784), (32, 77439936), (42, 59001856), (48, 51626624), (56, 44251392), (64, 38719968), (84, 29500928), (96, 25813312), (112, 22125696), (128, 19359984), (157, 15783936), (168, 14750464), (192, 12906656), (224, 11062848), (256, 9679992), (314, 7891968), (336, 7375232), (367, 6752256), (384, 6453328), (448, 5531424), (471, 5261312), (512, 4839996), (628, 3945984), (672, 3687616), (734, 3376128), (768, 3226664), (896, 2765712), (942, 2630656), (1024, 2419998), (1099, 2254848), (1101, 2250752), (1256, 1972992), (1344, 1843808), (1468, 1688064), (1536, 1613332), (1792, 1382856), (1884, 1315328), (2048, 1209999), (2198, 1127424), (2202, 1125376), (2512, 986496), (2569, 964608), (2688, 921904), (2936, 844032), (3072, 806666), (3297, 751616), (3584, 691428), (3768, 657664), (4396, 563712), (4404, 562688), (5024, 493248), (5138, 482304), (5376, 460952), (5872, 422016), (6144, 403333), (6594, 375808), (7168, 345714), (7536, 328832), (7707, 321536), (8792, 281856), (8808, 281344), (10048, 246624), (10276, 241152), (10752, 230476), (11744, 211008), (13188, 187904), (14336, 172857), (15072, 164416), (15414, 160768), (17584, 140928), (17616, 140672), (20096, 123312), (20552, 120576), (21504, 115238), (23488, 105504), (26376, 93952), (30144, 82208), (30828, 80384), (35168, 70464), (35232, 70336), (40192, 61656), (41104, 60288), (43008, 57619), (46976, 52752)]