1999570944

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2498

約数の個数: 192

約数和(自身を含む): 6415718400

約数和(自身を除く): 4416147456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2048, 2128, 2432, 2447, 2688, 3072, 3192, 3584, 3648, 4256, 4864, 4894, 5376, 6144, 6384, 7168, 7296, 7341, 8512, 9728, 9788, 10752, 12768, 14336, 14592, 14682, 17024, 17129, 19456, 19576, 21504, 25536, 29184, 29364, 34048, 34258, 38912, 39152, 43008, 46493, 51072, 51387, 58368, 58728, 68096, 68516, 78304, 92986, 102144, 102774, 116736, 117456, 136192, 137032, 139479, 156608, 185972, 204288, 205548, 234912, 272384, 274064, 278958, 313216, 325451, 371944, 408576, 411096, 469824, 548128, 557916, 626432, 650902, 743888, 817152, 822192, 939648, 976353, 1096256, 1115832, 1252864, 1301804, 1487776, 1644384, 1879296, 1952706, 2192512, 2231664, 2505728, 2603608, 2975552, 3288768, 3758592, 3905412, 4385024, 4463328, 5011456, 5207216, 5951104, 6577536, 7517184, 7810824, 8770048, 8926656, 10414432, 11902208, 13155072, 15034368, 15621648, 17540096, 17853312, 20828864, 23804416, 26310144, 31243296, 35080192, 35706624, 41657728, 47608832, 52620288, 62486592, 71413248, 83315456, 95217664, 105240576, 124973184, 142826496, 166630912, 249946368, 285652992, 333261824, 499892736, 666523648, 999785472, 1999570944]

約数ペア:

[(1, 1999570944), (2, 999785472), (3, 666523648), (4, 499892736), (6, 333261824), (7, 285652992), (8, 249946368), (12, 166630912), (14, 142826496), (16, 124973184), (19, 105240576), (21, 95217664), (24, 83315456), (28, 71413248), (32, 62486592), (38, 52620288), (42, 47608832), (48, 41657728), (56, 35706624), (57, 35080192), (64, 31243296), (76, 26310144), (84, 23804416), (96, 20828864), (112, 17853312), (114, 17540096), (128, 15621648), (133, 15034368), (152, 13155072), (168, 11902208), (192, 10414432), (224, 8926656), (228, 8770048), (256, 7810824), (266, 7517184), (304, 6577536), (336, 5951104), (384, 5207216), (399, 5011456), (448, 4463328), (456, 4385024), (512, 3905412), (532, 3758592), (608, 3288768), (672, 2975552), (768, 2603608), (798, 2505728), (896, 2231664), (912, 2192512), (1024, 1952706), (1064, 1879296), (1216, 1644384), (1344, 1487776), (1536, 1301804), (1596, 1252864), (1792, 1115832), (1824, 1096256), (2048, 976353), (2128, 939648), (2432, 822192), (2447, 817152), (2688, 743888), (3072, 650902), (3192, 626432), (3584, 557916), (3648, 548128), (4256, 469824), (4864, 411096), (4894, 408576), (5376, 371944), (6144, 325451), (6384, 313216), (7168, 278958), (7296, 274064), (7341, 272384), (8512, 234912), (9728, 205548), (9788, 204288), (10752, 185972), (12768, 156608), (14336, 139479), (14592, 137032), (14682, 136192), (17024, 117456), (17129, 116736), (19456, 102774), (19576, 102144), (21504, 92986), (25536, 78304), (29184, 68516), (29364, 68096), (34048, 58728), (34258, 58368), (38912, 51387), (39152, 51072), (43008, 46493)]