2551121664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 8444696064

約数和(自身を除く): 5893574400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 173, 182, 192, 208, 211, 224, 256, 273, 312, 336, 346, 364, 384, 416, 422, 448, 519, 546, 624, 633, 672, 692, 728, 768, 832, 844, 896, 1038, 1092, 1211, 1248, 1266, 1344, 1384, 1456, 1477, 1664, 1688, 1792, 2076, 2184, 2249, 2422, 2496, 2532, 2688, 2743, 2768, 2912, 2954, 3328, 3376, 3633, 4152, 4368, 4431, 4498, 4844, 4992, 5064, 5376, 5486, 5536, 5824, 5908, 6747, 6752, 7266, 8229, 8304, 8736, 8862, 8996, 9688, 9984, 10128, 10972, 11072, 11648, 11816, 13494, 13504, 14532, 15743, 16458, 16608, 17472, 17724, 17992, 19201, 19376, 20256, 21944, 22144, 23296, 23632, 26988, 27008, 29064, 31486, 32916, 33216, 34944, 35448, 35984, 36503, 38402, 38752, 40512, 43888, 44288, 47229, 47264, 53976, 54016, 57603, 58128, 62972, 65832, 66432, 69888, 70896, 71968, 73006, 76804, 77504, 81024, 87776, 94458, 94528, 107952, 109509, 115206, 116256, 125944, 131664, 132864, 141792, 143936, 146012, 153608, 155008, 162048, 175552, 188916, 189056, 215904, 219018, 230412, 232512, 251888, 255521, 263328, 283584, 287872, 292024, 307216, 310016, 351104, 377832, 378112, 431808, 438036, 460824, 465024, 474539, 503776, 511042, 526656, 567168, 575744, 584048, 614432, 702208, 755664, 766563, 863616, 876072, 921648, 930048, 949078, 1007552, 1022084, 1053312, 1134336, 1168096, 1228864, 1423617, 1511328, 1533126, 1727232, 1752144, 1843296, 1898156, 2015104, 2044168, 2106624, 2336192, 2457728, 2847234, 3022656, 3066252, 3321773, 3504288, 3686592, 3796312, 4030208, 4088336, 4672384, 4915456, 5694468, 6045312, 6132504, 6643546, 7008576, 7373184, 7592624, 8176672, 9344768, 9965319, 11388936, 12090624, 12265008, 13287092, 14017152, 14746368, 15185248, 16353344, 19930638, 22777872, 24530016, 26574184, 28034304, 30370496, 32706688, 39861276, 45555744, 49060032, 53148368, 60740992, 65413376, 79722552, 91111488, 98120064, 106296736, 121481984, 159445104, 182222976, 196240128, 212593472, 318890208, 364445952, 425186944, 637780416, 850373888, 1275560832, 2551121664]

約数ペア:

[(1, 2551121664), (2, 1275560832), (3, 850373888), (4, 637780416), (6, 425186944), (7, 364445952), (8, 318890208), (12, 212593472), (13, 196240128), (14, 182222976), (16, 159445104), (21, 121481984), (24, 106296736), (26, 98120064), (28, 91111488), (32, 79722552), (39, 65413376), (42, 60740992), (48, 53148368), (52, 49060032), (56, 45555744), (64, 39861276), (78, 32706688), (84, 30370496), (91, 28034304), (96, 26574184), (104, 24530016), (112, 22777872), (128, 19930638), (156, 16353344), (168, 15185248), (173, 14746368), (182, 14017152), (192, 13287092), (208, 12265008), (211, 12090624), (224, 11388936), (256, 9965319), (273, 9344768), (312, 8176672), (336, 7592624), (346, 7373184), (364, 7008576), (384, 6643546), (416, 6132504), (422, 6045312), (448, 5694468), (519, 4915456), (546, 4672384), (624, 4088336), (633, 4030208), (672, 3796312), (692, 3686592), (728, 3504288), (768, 3321773), (832, 3066252), (844, 3022656), (896, 2847234), (1038, 2457728), (1092, 2336192), (1211, 2106624), (1248, 2044168), (1266, 2015104), (1344, 1898156), (1384, 1843296), (1456, 1752144), (1477, 1727232), (1664, 1533126), (1688, 1511328), (1792, 1423617), (2076, 1228864), (2184, 1168096), (2249, 1134336), (2422, 1053312), (2496, 1022084), (2532, 1007552), (2688, 949078), (2743, 930048), (2768, 921648), (2912, 876072), (2954, 863616), (3328, 766563), (3376, 755664), (3633, 702208), (4152, 614432), (4368, 584048), (4431, 575744), (4498, 567168), (4844, 526656), (4992, 511042), (5064, 503776), (5376, 474539), (5486, 465024), (5536, 460824), (5824, 438036), (5908, 431808), (6747, 378112), (6752, 377832), (7266, 351104), (8229, 310016), (8304, 307216), (8736, 292024), (8862, 287872), (8996, 283584), (9688, 263328), (9984, 255521), (10128, 251888), (10972, 232512), (11072, 230412), (11648, 219018), (11816, 215904), (13494, 189056), (13504, 188916), (14532, 175552), (15743, 162048), (16458, 155008), (16608, 153608), (17472, 146012), (17724, 143936), (17992, 141792), (19201, 132864), (19376, 131664), (20256, 125944), (21944, 116256), (22144, 115206), (23296, 109509), (23632, 107952), (26988, 94528), (27008, 94458), (29064, 87776), (31486, 81024), (32916, 77504), (33216, 76804), (34944, 73006), (35448, 71968), (35984, 70896), (36503, 69888), (38402, 66432), (38752, 65832), (40512, 62972), (43888, 58128), (44288, 57603), (47229, 54016), (47264, 53976)]