1248443904

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 3475777536

約数和(自身を除く): 2227333632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 167, 186, 192, 248, 256, 314, 334, 372, 384, 471, 496, 501, 512, 628, 668, 744, 768, 942, 992, 1002, 1256, 1336, 1488, 1536, 1884, 1984, 2004, 2512, 2672, 2976, 3768, 3968, 4008, 4867, 5024, 5177, 5344, 5952, 7536, 7936, 8016, 9734, 10048, 10354, 10688, 11904, 14601, 15072, 15531, 15872, 16032, 19468, 20096, 20708, 21376, 23808, 26219, 29202, 30144, 31062, 32064, 38936, 40192, 41416, 42752, 47616, 52438, 58404, 60288, 62124, 64128, 77872, 78657, 80384, 82832, 85504, 104876, 116808, 120576, 124248, 128256, 155744, 157314, 165664, 209752, 233616, 241152, 248496, 256512, 311488, 314628, 331328, 419504, 467232, 496992, 622976, 629256, 662656, 812789, 839008, 934464, 993984, 1245952, 1258512, 1325312, 1625578, 1678016, 1868928, 1987968, 2438367, 2491904, 2517024, 2650624, 3251156, 3356032, 3737856, 3975936, 4876734, 5034048, 6502312, 6712064, 7475712, 7951872, 9753468, 10068096, 13004624, 13424128, 19506936, 20136192, 26009248, 39013872, 40272384, 52018496, 78027744, 104036992, 156055488, 208073984, 312110976, 416147968, 624221952, 1248443904]

約数ペア:

[(1, 1248443904), (2, 624221952), (3, 416147968), (4, 312110976), (6, 208073984), (8, 156055488), (12, 104036992), (16, 78027744), (24, 52018496), (31, 40272384), (32, 39013872), (48, 26009248), (62, 20136192), (64, 19506936), (93, 13424128), (96, 13004624), (124, 10068096), (128, 9753468), (157, 7951872), (167, 7475712), (186, 6712064), (192, 6502312), (248, 5034048), (256, 4876734), (314, 3975936), (334, 3737856), (372, 3356032), (384, 3251156), (471, 2650624), (496, 2517024), (501, 2491904), (512, 2438367), (628, 1987968), (668, 1868928), (744, 1678016), (768, 1625578), (942, 1325312), (992, 1258512), (1002, 1245952), (1256, 993984), (1336, 934464), (1488, 839008), (1536, 812789), (1884, 662656), (1984, 629256), (2004, 622976), (2512, 496992), (2672, 467232), (2976, 419504), (3768, 331328), (3968, 314628), (4008, 311488), (4867, 256512), (5024, 248496), (5177, 241152), (5344, 233616), (5952, 209752), (7536, 165664), (7936, 157314), (8016, 155744), (9734, 128256), (10048, 124248), (10354, 120576), (10688, 116808), (11904, 104876), (14601, 85504), (15072, 82832), (15531, 80384), (15872, 78657), (16032, 77872), (19468, 64128), (20096, 62124), (20708, 60288), (21376, 58404), (23808, 52438), (26219, 47616), (29202, 42752), (30144, 41416), (31062, 40192), (32064, 38936)]