854850048

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 160

約数和(自身を含む): 2533504512

約数和(自身を除く): 1678654464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1209, 1248, 1381, 1488, 1536, 1612, 1664, 1984, 2418, 2496, 2762, 2976, 3224, 3328, 3968, 4143, 4836, 4992, 5524, 5952, 6448, 6656, 7936, 8286, 9672, 9984, 11048, 11904, 12896, 15872, 16572, 17953, 19344, 19968, 22096, 23808, 25792, 33144, 35906, 38688, 42811, 44192, 47616, 51584, 53859, 66288, 71812, 77376, 85622, 88384, 103168, 107718, 128433, 132576, 143624, 154752, 171244, 176768, 206336, 215436, 256866, 265152, 287248, 309504, 342488, 353536, 430872, 513732, 530304, 556543, 574496, 619008, 684976, 707072, 861744, 1027464, 1060608, 1113086, 1148992, 1369952, 1669629, 1723488, 2054928, 2121216, 2226172, 2297984, 2739904, 3339258, 3446976, 4109856, 4452344, 4595968, 5479808, 6678516, 6893952, 8219712, 8904688, 9191936, 10959616, 13357032, 13787904, 16439424, 17809376, 21919232, 26714064, 27575808, 32878848, 35618752, 53428128, 65757696, 71237504, 106856256, 142475008, 213712512, 284950016, 427425024, 854850048]

約数ペア:

[(1, 854850048), (2, 427425024), (3, 284950016), (4, 213712512), (6, 142475008), (8, 106856256), (12, 71237504), (13, 65757696), (16, 53428128), (24, 35618752), (26, 32878848), (31, 27575808), (32, 26714064), (39, 21919232), (48, 17809376), (52, 16439424), (62, 13787904), (64, 13357032), (78, 10959616), (93, 9191936), (96, 8904688), (104, 8219712), (124, 6893952), (128, 6678516), (156, 5479808), (186, 4595968), (192, 4452344), (208, 4109856), (248, 3446976), (256, 3339258), (312, 2739904), (372, 2297984), (384, 2226172), (403, 2121216), (416, 2054928), (496, 1723488), (512, 1669629), (624, 1369952), (744, 1148992), (768, 1113086), (806, 1060608), (832, 1027464), (992, 861744), (1209, 707072), (1248, 684976), (1381, 619008), (1488, 574496), (1536, 556543), (1612, 530304), (1664, 513732), (1984, 430872), (2418, 353536), (2496, 342488), (2762, 309504), (2976, 287248), (3224, 265152), (3328, 256866), (3968, 215436), (4143, 206336), (4836, 176768), (4992, 171244), (5524, 154752), (5952, 143624), (6448, 132576), (6656, 128433), (7936, 107718), (8286, 103168), (9672, 88384), (9984, 85622), (11048, 77376), (11904, 71812), (12896, 66288), (15872, 53859), (16572, 51584), (17953, 47616), (19344, 44192), (19968, 42811), (22096, 38688), (23808, 35906), (25792, 33144)]