321503232

素因数分解:

$2^{14}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 889165312

約数和(自身を除く): 567662080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 211, 248, 256, 372, 384, 422, 496, 512, 633, 744, 768, 844, 992, 1024, 1266, 1488, 1536, 1688, 1984, 2048, 2532, 2976, 3072, 3376, 3968, 4096, 5064, 5952, 6144, 6541, 6752, 7936, 8192, 10128, 11904, 12288, 13082, 13504, 15872, 16384, 19623, 20256, 23808, 24576, 26164, 27008, 31744, 39246, 40512, 47616, 49152, 52328, 54016, 63488, 78492, 81024, 95232, 104656, 108032, 126976, 156984, 162048, 190464, 209312, 216064, 253952, 313968, 324096, 380928, 418624, 432128, 507904, 627936, 648192, 761856, 837248, 864256, 1255872, 1296384, 1523712, 1674496, 1728512, 2511744, 2592768, 3348992, 3457024, 5023488, 5185536, 6697984, 10046976, 10371072, 13395968, 20093952, 26791936, 40187904, 53583872, 80375808, 107167744, 160751616, 321503232]

約数ペア:

[(1, 321503232), (2, 160751616), (3, 107167744), (4, 80375808), (6, 53583872), (8, 40187904), (12, 26791936), (16, 20093952), (24, 13395968), (31, 10371072), (32, 10046976), (48, 6697984), (62, 5185536), (64, 5023488), (93, 3457024), (96, 3348992), (124, 2592768), (128, 2511744), (186, 1728512), (192, 1674496), (211, 1523712), (248, 1296384), (256, 1255872), (372, 864256), (384, 837248), (422, 761856), (496, 648192), (512, 627936), (633, 507904), (744, 432128), (768, 418624), (844, 380928), (992, 324096), (1024, 313968), (1266, 253952), (1488, 216064), (1536, 209312), (1688, 190464), (1984, 162048), (2048, 156984), (2532, 126976), (2976, 108032), (3072, 104656), (3376, 95232), (3968, 81024), (4096, 78492), (5064, 63488), (5952, 54016), (6144, 52328), (6541, 49152), (6752, 47616), (7936, 40512), (8192, 39246), (10128, 31744), (11904, 27008), (12288, 26164), (13082, 24576), (13504, 23808), (15872, 20256), (16384, 19623)]