2663020032

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55927}}^1$

素因数の和:55979

約数の個数: 80

約数和(自身を含む): 7323436032

約数和(自身を除く): 4660416000

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, 55927, 111854, 167781, 223708, 335562, 447416, 671124, 894832, 1342248, 1733737, 1789664, 2684496, 3467474, 3579328, 5201211, 5368992, 6934948, 7158656, 10402422, 10737984, 13869896, 14317312, 20804844, 21475968, 27739792, 28634624, 41609688, 42951936, 55479584, 83219376, 85903872, 110959168, 166438752, 221918336, 332877504, 443836672, 665755008, 887673344, 1331510016, 2663020032]

約数ペア:

[(1, 2663020032), (2, 1331510016), (3, 887673344), (4, 665755008), (6, 443836672), (8, 332877504), (12, 221918336), (16, 166438752), (24, 110959168), (31, 85903872), (32, 83219376), (48, 55479584), (62, 42951936), (64, 41609688), (93, 28634624), (96, 27739792), (124, 21475968), (128, 20804844), (186, 14317312), (192, 13869896), (248, 10737984), (256, 10402422), (372, 7158656), (384, 6934948), (496, 5368992), (512, 5201211), (744, 3579328), (768, 3467474), (992, 2684496), (1488, 1789664), (1536, 1733737), (1984, 1342248), (2976, 894832), (3968, 671124), (5952, 447416), (7936, 335562), (11904, 223708), (15872, 167781), (23808, 111854), (47616, 55927)]