2494459392

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52387}}^1$

素因数の和:52439

約数の個数: 80

約数和(自身を含む): 6859894272

約数和(自身を除く): 4365434880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 52387, 104774, 157161, 209548, 314322, 419096, 628644, 838192, 1257288, 1623997, 1676384, 2514576, 3247994, 3352768, 4871991, 5029152, 6495988, 6705536, 9743982, 10058304, 12991976, 13411072, 19487964, 20116608, 25983952, 26822144, 38975928, 40233216, 51967904, 77951856, 80466432, 103935808, 155903712, 207871616, 311807424, 415743232, 623614848, 831486464, 1247229696, 2494459392]

約数ペア:

[(1, 2494459392), (2, 1247229696), (3, 831486464), (4, 623614848), (6, 415743232), (8, 311807424), (12, 207871616), (16, 155903712), (24, 103935808), (31, 80466432), (32, 77951856), (48, 51967904), (62, 40233216), (64, 38975928), (93, 26822144), (96, 25983952), (124, 20116608), (128, 19487964), (186, 13411072), (192, 12991976), (248, 10058304), (256, 9743982), (372, 6705536), (384, 6495988), (496, 5029152), (512, 4871991), (744, 3352768), (768, 3247994), (992, 2514576), (1488, 1676384), (1536, 1623997), (1984, 1257288), (2976, 838192), (3968, 628644), (5952, 419096), (7936, 314322), (11904, 209548), (15872, 157161), (23808, 104774), (47616, 52387)]