312791808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 964244736

約数和(自身を除く): 651452928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 256, 332, 336, 384, 448, 498, 581, 664, 672, 701, 768, 896, 996, 1162, 1328, 1344, 1402, 1743, 1792, 1992, 2103, 2324, 2656, 2688, 2804, 3486, 3984, 4206, 4648, 4907, 5312, 5376, 5608, 6972, 7968, 8412, 9296, 9814, 10624, 11216, 13944, 14721, 15936, 16824, 18592, 19628, 21248, 22432, 27888, 29442, 31872, 33648, 37184, 39256, 44864, 55776, 58183, 58884, 63744, 67296, 74368, 78512, 89728, 111552, 116366, 117768, 134592, 148736, 157024, 174549, 179456, 223104, 232732, 235536, 269184, 314048, 349098, 407281, 446208, 465464, 471072, 538368, 628096, 698196, 814562, 930928, 942144, 1221843, 1256192, 1396392, 1629124, 1861856, 1884288, 2443686, 2792784, 3258248, 3723712, 3768576, 4887372, 5585568, 6516496, 7447424, 9774744, 11171136, 13032992, 14894848, 19549488, 22342272, 26065984, 39098976, 44684544, 52131968, 78197952, 104263936, 156395904, 312791808]

約数ペア:

[(1, 312791808), (2, 156395904), (3, 104263936), (4, 78197952), (6, 52131968), (7, 44684544), (8, 39098976), (12, 26065984), (14, 22342272), (16, 19549488), (21, 14894848), (24, 13032992), (28, 11171136), (32, 9774744), (42, 7447424), (48, 6516496), (56, 5585568), (64, 4887372), (83, 3768576), (84, 3723712), (96, 3258248), (112, 2792784), (128, 2443686), (166, 1884288), (168, 1861856), (192, 1629124), (224, 1396392), (249, 1256192), (256, 1221843), (332, 942144), (336, 930928), (384, 814562), (448, 698196), (498, 628096), (581, 538368), (664, 471072), (672, 465464), (701, 446208), (768, 407281), (896, 349098), (996, 314048), (1162, 269184), (1328, 235536), (1344, 232732), (1402, 223104), (1743, 179456), (1792, 174549), (1992, 157024), (2103, 148736), (2324, 134592), (2656, 117768), (2688, 116366), (2804, 111552), (3486, 89728), (3984, 78512), (4206, 74368), (4648, 67296), (4907, 63744), (5312, 58884), (5376, 58183), (5608, 55776), (6972, 44864), (7968, 39256), (8412, 37184), (9296, 33648), (9814, 31872), (10624, 29442), (11216, 27888), (13944, 22432), (14721, 21248), (15936, 19628), (16824, 18592)]