231747072

素因数分解:

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

素因数の和:240

約数の個数: 120

約数和(自身を含む): 642010248

約数和(自身を除く): 410263176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 186, 192, 248, 256, 314, 372, 384, 471, 496, 512, 628, 744, 768, 942, 961, 992, 1256, 1488, 1536, 1884, 1922, 1984, 2512, 2883, 2976, 3768, 3844, 3968, 4867, 5024, 5766, 5952, 7536, 7688, 7936, 9734, 10048, 11532, 11904, 14601, 15072, 15376, 15872, 19468, 20096, 23064, 23808, 29202, 30144, 30752, 38936, 40192, 46128, 47616, 58404, 60288, 61504, 77872, 80384, 92256, 116808, 120576, 123008, 150877, 155744, 184512, 233616, 241152, 246016, 301754, 311488, 369024, 452631, 467232, 492032, 603508, 622976, 738048, 905262, 934464, 1207016, 1245952, 1476096, 1810524, 1868928, 2414032, 2491904, 3621048, 3737856, 4828064, 7242096, 7475712, 9656128, 14484192, 19312256, 28968384, 38624512, 57936768, 77249024, 115873536, 231747072]

約数ペア:

[(1, 231747072), (2, 115873536), (3, 77249024), (4, 57936768), (6, 38624512), (8, 28968384), (12, 19312256), (16, 14484192), (24, 9656128), (31, 7475712), (32, 7242096), (48, 4828064), (62, 3737856), (64, 3621048), (93, 2491904), (96, 2414032), (124, 1868928), (128, 1810524), (157, 1476096), (186, 1245952), (192, 1207016), (248, 934464), (256, 905262), (314, 738048), (372, 622976), (384, 603508), (471, 492032), (496, 467232), (512, 452631), (628, 369024), (744, 311488), (768, 301754), (942, 246016), (961, 241152), (992, 233616), (1256, 184512), (1488, 155744), (1536, 150877), (1884, 123008), (1922, 120576), (1984, 116808), (2512, 92256), (2883, 80384), (2976, 77872), (3768, 61504), (3844, 60288), (3968, 58404), (4867, 47616), (5024, 46128), (5766, 40192), (5952, 38936), (7536, 30752), (7688, 30144), (7936, 29202), (9734, 23808), (10048, 23064), (11532, 20096), (11904, 19468), (14601, 15872), (15072, 15376)]