2091580416

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7378

約数の個数: 132

約数和(自身を含む): 6235063744

約数和(自身を除く): 4143483328

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, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7321, 7936, 8928, 9216, 11904, 14642, 15872, 17856, 21963, 23808, 29284, 31744, 35712, 43926, 47616, 58568, 65889, 71424, 87852, 95232, 117136, 131778, 142848, 175704, 226951, 234272, 263556, 285696, 351408, 453902, 468544, 527112, 680853, 702816, 907804, 937088, 1054224, 1361706, 1405632, 1815608, 1874176, 2042559, 2108448, 2723412, 2811264, 3631216, 3748352, 4085118, 4216896, 5446824, 5622528, 7262432, 7496704, 8170236, 8433792, 10893648, 11245056, 14524864, 16340472, 16867584, 21787296, 22490112, 29049728, 32680944, 33735168, 43574592, 58099456, 65361888, 67470336, 87149184, 116198912, 130723776, 174298368, 232397824, 261447552, 348596736, 522895104, 697193472, 1045790208, 2091580416]

約数ペア:

[(1, 2091580416), (2, 1045790208), (3, 697193472), (4, 522895104), (6, 348596736), (8, 261447552), (9, 232397824), (12, 174298368), (16, 130723776), (18, 116198912), (24, 87149184), (31, 67470336), (32, 65361888), (36, 58099456), (48, 43574592), (62, 33735168), (64, 32680944), (72, 29049728), (93, 22490112), (96, 21787296), (124, 16867584), (128, 16340472), (144, 14524864), (186, 11245056), (192, 10893648), (248, 8433792), (256, 8170236), (279, 7496704), (288, 7262432), (372, 5622528), (384, 5446824), (496, 4216896), (512, 4085118), (558, 3748352), (576, 3631216), (744, 2811264), (768, 2723412), (992, 2108448), (1024, 2042559), (1116, 1874176), (1152, 1815608), (1488, 1405632), (1536, 1361706), (1984, 1054224), (2232, 937088), (2304, 907804), (2976, 702816), (3072, 680853), (3968, 527112), (4464, 468544), (4608, 453902), (5952, 351408), (7321, 285696), (7936, 263556), (8928, 234272), (9216, 226951), (11904, 175704), (14642, 142848), (15872, 131778), (17856, 117136), (21963, 95232), (23808, 87852), (29284, 71424), (31744, 65889), (35712, 58568), (43926, 47616)]