479950848

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 1493561160

約数和(自身を除く): 1013610312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2003, 2048, 2304, 2496, 3072, 3328, 3744, 4006, 4608, 4992, 6009, 6144, 6656, 7488, 8012, 9216, 9984, 12018, 13312, 14976, 16024, 18027, 18432, 19968, 24036, 26039, 26624, 29952, 32048, 36054, 39936, 48072, 52078, 59904, 64096, 72108, 78117, 79872, 96144, 104156, 119808, 128192, 144216, 156234, 192288, 208312, 234351, 239616, 256384, 288432, 312468, 384576, 416624, 468702, 512768, 576864, 624936, 769152, 833248, 937404, 1025536, 1153728, 1249872, 1538304, 1666496, 1874808, 2051072, 2307456, 2499744, 3076608, 3332992, 3749616, 4102144, 4614912, 4999488, 6153216, 6665984, 7499232, 9229824, 9998976, 12306432, 13331968, 14998464, 18459648, 19997952, 26663936, 29996928, 36919296, 39995904, 53327872, 59993856, 79991808, 119987712, 159983616, 239975424, 479950848]

約数ペア:

[(1, 479950848), (2, 239975424), (3, 159983616), (4, 119987712), (6, 79991808), (8, 59993856), (9, 53327872), (12, 39995904), (13, 36919296), (16, 29996928), (18, 26663936), (24, 19997952), (26, 18459648), (32, 14998464), (36, 13331968), (39, 12306432), (48, 9998976), (52, 9229824), (64, 7499232), (72, 6665984), (78, 6153216), (96, 4999488), (104, 4614912), (117, 4102144), (128, 3749616), (144, 3332992), (156, 3076608), (192, 2499744), (208, 2307456), (234, 2051072), (256, 1874808), (288, 1666496), (312, 1538304), (384, 1249872), (416, 1153728), (468, 1025536), (512, 937404), (576, 833248), (624, 769152), (768, 624936), (832, 576864), (936, 512768), (1024, 468702), (1152, 416624), (1248, 384576), (1536, 312468), (1664, 288432), (1872, 256384), (2003, 239616), (2048, 234351), (2304, 208312), (2496, 192288), (3072, 156234), (3328, 144216), (3744, 128192), (4006, 119808), (4608, 104156), (4992, 96144), (6009, 79872), (6144, 78117), (6656, 72108), (7488, 64096), (8012, 59904), (9216, 52078), (9984, 48072), (12018, 39936), (13312, 36054), (14976, 32048), (16024, 29952), (18027, 26624), (18432, 26039), (19968, 24036)]