9181721856

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{385657}}^1$

素因数の和:385707

約数の個数: 72

約数和(自身を含む): 25225118464

約数和(自身を除く): 16043396608

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 385657, 771314, 1156971, 1542628, 2313942, 3085256, 4627884, 6170512, 9255768, 11955367, 12341024, 18511536, 23910734, 24682048, 35866101, 37023072, 47821468, 49364096, 71732202, 74046144, 95642936, 98728192, 143464404, 148092288, 191285872, 286928808, 296184576, 382571744, 573857616, 765143488, 1147715232, 1530286976, 2295430464, 3060573952, 4590860928, 9181721856]

約数ペア:

[(1, 9181721856), (2, 4590860928), (3, 3060573952), (4, 2295430464), (6, 1530286976), (8, 1147715232), (12, 765143488), (16, 573857616), (24, 382571744), (31, 296184576), (32, 286928808), (48, 191285872), (62, 148092288), (64, 143464404), (93, 98728192), (96, 95642936), (124, 74046144), (128, 71732202), (186, 49364096), (192, 47821468), (248, 37023072), (256, 35866101), (372, 24682048), (384, 23910734), (496, 18511536), (744, 12341024), (768, 11955367), (992, 9255768), (1488, 6170512), (1984, 4627884), (2976, 3085256), (3968, 2313942), (5952, 1542628), (7936, 1156971), (11904, 771314), (23808, 385657)]