2473791488

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 156

約数和(自身を含む): 5991880320

約数和(自身を除く): 3518088832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 239, 256, 266, 304, 361, 448, 478, 512, 532, 608, 722, 896, 956, 1024, 1064, 1216, 1444, 1673, 1792, 1912, 2048, 2128, 2432, 2527, 2888, 3346, 3584, 3824, 4096, 4256, 4541, 4864, 5054, 5776, 6692, 7168, 7648, 8512, 9082, 9728, 10108, 11552, 13384, 14336, 15296, 17024, 18164, 19456, 20216, 23104, 26768, 28672, 30592, 31787, 34048, 36328, 38912, 40432, 46208, 53536, 61184, 63574, 68096, 72656, 77824, 80864, 86279, 92416, 107072, 122368, 127148, 136192, 145312, 161728, 172558, 184832, 214144, 244736, 254296, 272384, 290624, 323456, 345116, 369664, 428288, 489472, 508592, 544768, 581248, 603953, 646912, 690232, 739328, 856576, 978944, 1017184, 1162496, 1207906, 1293824, 1380464, 1478656, 1713152, 2034368, 2324992, 2415812, 2587648, 2760928, 3426304, 4068736, 4649984, 4831624, 5175296, 5521856, 6852608, 8137472, 9299968, 9663248, 10350592, 11043712, 16274944, 18599936, 19326496, 22087424, 32549888, 38652992, 44174848, 65099776, 77305984, 88349696, 130199552, 154611968, 176699392, 309223936, 353398784, 618447872, 1236895744, 2473791488]

約数ペア:

[(1, 2473791488), (2, 1236895744), (4, 618447872), (7, 353398784), (8, 309223936), (14, 176699392), (16, 154611968), (19, 130199552), (28, 88349696), (32, 77305984), (38, 65099776), (56, 44174848), (64, 38652992), (76, 32549888), (112, 22087424), (128, 19326496), (133, 18599936), (152, 16274944), (224, 11043712), (239, 10350592), (256, 9663248), (266, 9299968), (304, 8137472), (361, 6852608), (448, 5521856), (478, 5175296), (512, 4831624), (532, 4649984), (608, 4068736), (722, 3426304), (896, 2760928), (956, 2587648), (1024, 2415812), (1064, 2324992), (1216, 2034368), (1444, 1713152), (1673, 1478656), (1792, 1380464), (1912, 1293824), (2048, 1207906), (2128, 1162496), (2432, 1017184), (2527, 978944), (2888, 856576), (3346, 739328), (3584, 690232), (3824, 646912), (4096, 603953), (4256, 581248), (4541, 544768), (4864, 508592), (5054, 489472), (5776, 428288), (6692, 369664), (7168, 345116), (7648, 323456), (8512, 290624), (9082, 272384), (9728, 254296), (10108, 244736), (11552, 214144), (13384, 184832), (14336, 172558), (15296, 161728), (17024, 145312), (18164, 136192), (19456, 127148), (20216, 122368), (23104, 107072), (26768, 92416), (28672, 86279), (30592, 80864), (31787, 77824), (34048, 72656), (36328, 68096), (38912, 63574), (40432, 61184), (46208, 53536)]