2005204992

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 272

約数和(自身を含む): 6442401792

約数和(自身を除く): 4437196800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 64, 84, 93, 94, 96, 112, 124, 128, 141, 168, 186, 188, 192, 217, 224, 248, 256, 282, 329, 336, 372, 376, 384, 434, 448, 496, 512, 564, 651, 658, 672, 744, 752, 768, 868, 896, 987, 992, 1024, 1128, 1302, 1316, 1344, 1457, 1488, 1504, 1536, 1736, 1792, 1974, 1984, 2048, 2256, 2604, 2632, 2688, 2914, 2976, 3008, 3072, 3472, 3584, 3948, 3968, 4096, 4371, 4512, 5208, 5264, 5376, 5828, 5952, 6016, 6144, 6944, 7168, 7896, 7936, 8192, 8742, 9024, 10199, 10416, 10528, 10752, 11656, 11904, 12032, 12288, 13888, 14336, 15792, 15872, 16384, 17484, 18048, 20398, 20832, 21056, 21504, 23312, 23808, 24064, 24576, 27776, 28672, 30597, 31584, 31744, 32768, 34968, 36096, 40796, 41664, 42112, 43008, 46624, 47616, 48128, 49152, 55552, 57344, 61194, 63168, 63488, 65536, 69936, 72192, 81592, 83328, 84224, 86016, 93248, 95232, 96256, 98304, 111104, 114688, 122388, 126336, 126976, 139872, 144384, 163184, 166656, 168448, 172032, 186496, 190464, 192512, 196608, 222208, 229376, 244776, 252672, 253952, 279744, 288768, 326368, 333312, 336896, 344064, 372992, 380928, 385024, 444416, 458752, 489552, 505344, 507904, 559488, 577536, 652736, 666624, 673792, 688128, 745984, 761856, 770048, 888832, 979104, 1010688, 1015808, 1118976, 1155072, 1305472, 1333248, 1347584, 1376256, 1491968, 1523712, 1540096, 1777664, 1958208, 2021376, 2031616, 2237952, 2310144, 2610944, 2666496, 2695168, 2983936, 3047424, 3080192, 3555328, 3916416, 4042752, 4475904, 4620288, 5221888, 5332992, 5390336, 5967872, 6094848, 7110656, 7832832, 8085504, 8951808, 9240576, 10443776, 10665984, 10780672, 11935744, 14221312, 15665664, 16171008, 17903616, 20887552, 21331968, 21561344, 23871488, 31331328, 32342016, 35807232, 41775104, 42663936, 47742976, 62662656, 64684032, 71614464, 83550208, 95485952, 125325312, 143228928, 167100416, 250650624, 286457856, 334200832, 501301248, 668401664, 1002602496, 2005204992]

約数ペア:

[(1, 2005204992), (2, 1002602496), (3, 668401664), (4, 501301248), (6, 334200832), (7, 286457856), (8, 250650624), (12, 167100416), (14, 143228928), (16, 125325312), (21, 95485952), (24, 83550208), (28, 71614464), (31, 64684032), (32, 62662656), (42, 47742976), (47, 42663936), (48, 41775104), (56, 35807232), (62, 32342016), (64, 31331328), (84, 23871488), (93, 21561344), (94, 21331968), (96, 20887552), (112, 17903616), (124, 16171008), (128, 15665664), (141, 14221312), (168, 11935744), (186, 10780672), (188, 10665984), (192, 10443776), (217, 9240576), (224, 8951808), (248, 8085504), (256, 7832832), (282, 7110656), (329, 6094848), (336, 5967872), (372, 5390336), (376, 5332992), (384, 5221888), (434, 4620288), (448, 4475904), (496, 4042752), (512, 3916416), (564, 3555328), (651, 3080192), (658, 3047424), (672, 2983936), (744, 2695168), (752, 2666496), (768, 2610944), (868, 2310144), (896, 2237952), (987, 2031616), (992, 2021376), (1024, 1958208), (1128, 1777664), (1302, 1540096), (1316, 1523712), (1344, 1491968), (1457, 1376256), (1488, 1347584), (1504, 1333248), (1536, 1305472), (1736, 1155072), (1792, 1118976), (1974, 1015808), (1984, 1010688), (2048, 979104), (2256, 888832), (2604, 770048), (2632, 761856), (2688, 745984), (2914, 688128), (2976, 673792), (3008, 666624), (3072, 652736), (3472, 577536), (3584, 559488), (3948, 507904), (3968, 505344), (4096, 489552), (4371, 458752), (4512, 444416), (5208, 385024), (5264, 380928), (5376, 372992), (5828, 344064), (5952, 336896), (6016, 333312), (6144, 326368), (6944, 288768), (7168, 279744), (7896, 253952), (7936, 252672), (8192, 244776), (8742, 229376), (9024, 222208), (10199, 196608), (10416, 192512), (10528, 190464), (10752, 186496), (11656, 172032), (11904, 168448), (12032, 166656), (12288, 163184), (13888, 144384), (14336, 139872), (15792, 126976), (15872, 126336), (16384, 122388), (17484, 114688), (18048, 111104), (20398, 98304), (20832, 96256), (21056, 95232), (21504, 93248), (23312, 86016), (23808, 84224), (24064, 83328), (24576, 81592), (27776, 72192), (28672, 69936), (30597, 65536), (31584, 63488), (31744, 63168), (32768, 61194), (34968, 57344), (36096, 55552), (40796, 49152), (41664, 48128), (42112, 47616), (43008, 46624)]