262554624

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 132

約数和(自身を含む): 783427840

約数和(自身を除く): 520873216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 919, 992, 1024, 1116, 1152, 1488, 1536, 1838, 1984, 2232, 2304, 2757, 2976, 3072, 3676, 3968, 4464, 4608, 5514, 5952, 7352, 7936, 8271, 8928, 9216, 11028, 11904, 14704, 15872, 16542, 17856, 22056, 23808, 28489, 29408, 31744, 33084, 35712, 44112, 47616, 56978, 58816, 66168, 71424, 85467, 88224, 95232, 113956, 117632, 132336, 142848, 170934, 176448, 227912, 235264, 256401, 264672, 285696, 341868, 352896, 455824, 470528, 512802, 529344, 683736, 705792, 911648, 941056, 1025604, 1058688, 1367472, 1411584, 1823296, 2051208, 2117376, 2734944, 2823168, 3646592, 4102416, 4234752, 5469888, 7293184, 8204832, 8469504, 10939776, 14586368, 16409664, 21879552, 29172736, 32819328, 43759104, 65638656, 87518208, 131277312, 262554624]

約数ペア:

[(1, 262554624), (2, 131277312), (3, 87518208), (4, 65638656), (6, 43759104), (8, 32819328), (9, 29172736), (12, 21879552), (16, 16409664), (18, 14586368), (24, 10939776), (31, 8469504), (32, 8204832), (36, 7293184), (48, 5469888), (62, 4234752), (64, 4102416), (72, 3646592), (93, 2823168), (96, 2734944), (124, 2117376), (128, 2051208), (144, 1823296), (186, 1411584), (192, 1367472), (248, 1058688), (256, 1025604), (279, 941056), (288, 911648), (372, 705792), (384, 683736), (496, 529344), (512, 512802), (558, 470528), (576, 455824), (744, 352896), (768, 341868), (919, 285696), (992, 264672), (1024, 256401), (1116, 235264), (1152, 227912), (1488, 176448), (1536, 170934), (1838, 142848), (1984, 132336), (2232, 117632), (2304, 113956), (2757, 95232), (2976, 88224), (3072, 85467), (3676, 71424), (3968, 66168), (4464, 58816), (4608, 56978), (5514, 47616), (5952, 44112), (7352, 35712), (7936, 33084), (8271, 31744), (8928, 29408), (9216, 28489), (11028, 23808), (11904, 22056), (14704, 17856), (15872, 16542)]