2551151616

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 176

約数和(自身を含む): 7395139584

約数和(自身を除く): 4843987968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 503, 508, 512, 624, 762, 768, 832, 1006, 1016, 1024, 1248, 1509, 1524, 1536, 1651, 1664, 2012, 2032, 2496, 3018, 3048, 3072, 3302, 3328, 4024, 4064, 4953, 4992, 6036, 6096, 6539, 6604, 6656, 8048, 8128, 9906, 9984, 12072, 12192, 13078, 13208, 13312, 16096, 16256, 19617, 19812, 19968, 24144, 24384, 26156, 26416, 32192, 32512, 39234, 39624, 39936, 48288, 48768, 52312, 52832, 63881, 64384, 65024, 78468, 79248, 96576, 97536, 104624, 105664, 127762, 128768, 130048, 156936, 158496, 191643, 193152, 195072, 209248, 211328, 255524, 257536, 313872, 316992, 383286, 386304, 390144, 418496, 422656, 511048, 515072, 627744, 633984, 766572, 772608, 830453, 836992, 845312, 1022096, 1255488, 1267968, 1533144, 1545216, 1660906, 1673984, 1690624, 2044192, 2491359, 2510976, 2535936, 3066288, 3321812, 3347968, 4088384, 4982718, 5021952, 5071872, 6132576, 6643624, 6695936, 8176768, 9965436, 10043904, 12265152, 13287248, 16353536, 19930872, 20087808, 24530304, 26574496, 32707072, 39861744, 49060608, 53148992, 65414144, 79723488, 98121216, 106297984, 159446976, 196242432, 212595968, 318893952, 425191936, 637787904, 850383872, 1275575808, 2551151616]

約数ペア:

[(1, 2551151616), (2, 1275575808), (3, 850383872), (4, 637787904), (6, 425191936), (8, 318893952), (12, 212595968), (13, 196242432), (16, 159446976), (24, 106297984), (26, 98121216), (32, 79723488), (39, 65414144), (48, 53148992), (52, 49060608), (64, 39861744), (78, 32707072), (96, 26574496), (104, 24530304), (127, 20087808), (128, 19930872), (156, 16353536), (192, 13287248), (208, 12265152), (254, 10043904), (256, 9965436), (312, 8176768), (381, 6695936), (384, 6643624), (416, 6132576), (503, 5071872), (508, 5021952), (512, 4982718), (624, 4088384), (762, 3347968), (768, 3321812), (832, 3066288), (1006, 2535936), (1016, 2510976), (1024, 2491359), (1248, 2044192), (1509, 1690624), (1524, 1673984), (1536, 1660906), (1651, 1545216), (1664, 1533144), (2012, 1267968), (2032, 1255488), (2496, 1022096), (3018, 845312), (3048, 836992), (3072, 830453), (3302, 772608), (3328, 766572), (4024, 633984), (4064, 627744), (4953, 515072), (4992, 511048), (6036, 422656), (6096, 418496), (6539, 390144), (6604, 386304), (6656, 383286), (8048, 316992), (8128, 313872), (9906, 257536), (9984, 255524), (12072, 211328), (12192, 209248), (13078, 195072), (13208, 193152), (13312, 191643), (16096, 158496), (16256, 156936), (19617, 130048), (19812, 128768), (19968, 127762), (24144, 105664), (24384, 104624), (26156, 97536), (26416, 96576), (32192, 79248), (32512, 78468), (39234, 65024), (39624, 64384), (39936, 63881), (48288, 52832), (48768, 52312)]