9904270848

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{208003}}^1$

素因数の和:208055

約数の個数: 80

約数和(自身を含む): 27236875776

約数和(自身を除く): 17332604928

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, 208003, 416006, 624009, 832012, 1248018, 1664024, 2496036, 3328048, 4992072, 6448093, 6656096, 9984144, 12896186, 13312192, 19344279, 19968288, 25792372, 26624384, 38688558, 39936576, 51584744, 53248768, 77377116, 79873152, 103169488, 106497536, 154754232, 159746304, 206338976, 309508464, 319492608, 412677952, 619016928, 825355904, 1238033856, 1650711808, 2476067712, 3301423616, 4952135424, 9904270848]

約数ペア:

[(1, 9904270848), (2, 4952135424), (3, 3301423616), (4, 2476067712), (6, 1650711808), (8, 1238033856), (12, 825355904), (16, 619016928), (24, 412677952), (31, 319492608), (32, 309508464), (48, 206338976), (62, 159746304), (64, 154754232), (93, 106497536), (96, 103169488), (124, 79873152), (128, 77377116), (186, 53248768), (192, 51584744), (248, 39936576), (256, 38688558), (372, 26624384), (384, 25792372), (496, 19968288), (512, 19344279), (744, 13312192), (768, 12896186), (992, 9984144), (1488, 6656096), (1536, 6448093), (1984, 4992072), (2976, 3328048), (3968, 2496036), (5952, 1664024), (7936, 1248018), (11904, 832012), (15872, 624009), (23808, 416006), (47616, 208003)]