438521856

素因数分解:

$2^{12}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 104

約数和(自身を含む): 1182649344

約数和(自身を除く): 744127488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 281, 381, 384, 508, 512, 562, 762, 768, 843, 1016, 1024, 1124, 1524, 1536, 1686, 2032, 2048, 2248, 3048, 3072, 3372, 4064, 4096, 4496, 6096, 6144, 6744, 8128, 8992, 12192, 12288, 13488, 16256, 17984, 24384, 26976, 32512, 35687, 35968, 48768, 53952, 65024, 71374, 71936, 97536, 107061, 107904, 130048, 142748, 143872, 195072, 214122, 215808, 260096, 285496, 287744, 390144, 428244, 431616, 520192, 570992, 575488, 780288, 856488, 863232, 1141984, 1150976, 1560576, 1712976, 1726464, 2283968, 3425952, 3452928, 4567936, 6851904, 9135872, 13703808, 18271744, 27407616, 36543488, 54815232, 73086976, 109630464, 146173952, 219260928, 438521856]

約数ペア:

[(1, 438521856), (2, 219260928), (3, 146173952), (4, 109630464), (6, 73086976), (8, 54815232), (12, 36543488), (16, 27407616), (24, 18271744), (32, 13703808), (48, 9135872), (64, 6851904), (96, 4567936), (127, 3452928), (128, 3425952), (192, 2283968), (254, 1726464), (256, 1712976), (281, 1560576), (381, 1150976), (384, 1141984), (508, 863232), (512, 856488), (562, 780288), (762, 575488), (768, 570992), (843, 520192), (1016, 431616), (1024, 428244), (1124, 390144), (1524, 287744), (1536, 285496), (1686, 260096), (2032, 215808), (2048, 214122), (2248, 195072), (3048, 143872), (3072, 142748), (3372, 130048), (4064, 107904), (4096, 107061), (4496, 97536), (6096, 71936), (6144, 71374), (6744, 65024), (8128, 53952), (8992, 48768), (12192, 35968), (12288, 35687), (13488, 32512), (16256, 26976), (17984, 24384)]