21208276992

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 448

約数和(自身を含む): 68648177664

約数和(自身を除く): 47439900672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 56, 61, 64, 84, 86, 94, 96, 112, 122, 128, 129, 141, 168, 172, 183, 188, 192, 224, 244, 256, 258, 282, 301, 329, 336, 344, 366, 376, 384, 427, 448, 488, 512, 516, 564, 602, 658, 672, 688, 732, 752, 768, 854, 896, 903, 976, 987, 1024, 1032, 1128, 1204, 1281, 1316, 1344, 1376, 1464, 1504, 1536, 1708, 1792, 1806, 1952, 1974, 2021, 2048, 2064, 2256, 2408, 2562, 2623, 2632, 2688, 2752, 2867, 2928, 3008, 3072, 3416, 3584, 3612, 3904, 3948, 4042, 4096, 4128, 4512, 4816, 5124, 5246, 5264, 5376, 5504, 5734, 5856, 6016, 6063, 6144, 6832, 7168, 7224, 7808, 7869, 7896, 8084, 8192, 8256, 8601, 9024, 9632, 10248, 10492, 10528, 10752, 11008, 11468, 11712, 12032, 12126, 12288, 13664, 14147, 14336, 14448, 15616, 15738, 15792, 16168, 16512, 17202, 18048, 18361, 19264, 20069, 20496, 20984, 21056, 21504, 22016, 22936, 23424, 24064, 24252, 24576, 27328, 28294, 28672, 28896, 31232, 31476, 31584, 32336, 33024, 34404, 36096, 36722, 38528, 40138, 40992, 41968, 42112, 42441, 43008, 44032, 45872, 46848, 48128, 48504, 54656, 55083, 56588, 57344, 57792, 60207, 62464, 62952, 63168, 64672, 66048, 68808, 72192, 73444, 77056, 80276, 81984, 83936, 84224, 84882, 86016, 88064, 91744, 93696, 96256, 97008, 109312, 110166, 113176, 115584, 120414, 123281, 124928, 125904, 126336, 129344, 132096, 137616, 144384, 146888, 154112, 160552, 163968, 167872, 168448, 169764, 172032, 176128, 183488, 187392, 192512, 194016, 218624, 220332, 226352, 231168, 240828, 246562, 249856, 251808, 252672, 258688, 264192, 275232, 288768, 293776, 308224, 321104, 327936, 335744, 336896, 339528, 352256, 366976, 369843, 374784, 385024, 388032, 437248, 440664, 452704, 462336, 481656, 493124, 499712, 503616, 505344, 517376, 528384, 550464, 577536, 587552, 616448, 642208, 655872, 671488, 673792, 679056, 733952, 739686, 749568, 776064, 862967, 874496, 881328, 905408, 924672, 963312, 986248, 1007232, 1010688, 1034752, 1056768, 1100928, 1155072, 1175104, 1232896, 1284416, 1311744, 1342976, 1347584, 1358112, 1467904, 1479372, 1499136, 1552128, 1725934, 1748992, 1762656, 1810816, 1849344, 1926624, 1972496, 2014464, 2021376, 2069504, 2201856, 2350208, 2465792, 2568832, 2588901, 2623488, 2685952, 2695168, 2716224, 2935808, 2958744, 3104256, 3451868, 3497984, 3525312, 3621632, 3698688, 3853248, 3944992, 4028928, 4042752, 4139008, 4403712, 4700416, 5137664, 5177802, 5246976, 5371904, 5432448, 5871616, 5917488, 6208512, 6903736, 7050624, 7243264, 7397376, 7706496, 7889984, 8057856, 8085504, 8278016, 8807424, 9400832, 10275328, 10355604, 10493952, 10743808, 10864896, 11743232, 11834976, 12417024, 13807472, 14101248, 14486528, 15412992, 15779968, 16115712, 16556032, 17614848, 18801664, 20550656, 20711208, 21487616, 21729792, 23486464, 23669952, 24834048, 27614944, 28202496, 28973056, 30825984, 31559936, 32231424, 35229696, 37603328, 41101312, 41422416, 43459584, 47339904, 49668096, 55229888, 56404992, 57946112, 61651968, 63119872, 64462848, 70459392, 75206656, 82202624, 82844832, 86919168, 94679808, 110459776, 112809984, 115892224, 123303936, 126239744, 150413312, 164405248, 165689664, 173838336, 189359616, 220919552, 225619968, 246607872, 252479488, 331379328, 347676672, 378719232, 441839104, 451239936, 493215744, 504958976, 662758656, 757438464, 883678208, 1009917952, 1325517312, 1514876928, 1767356416, 2651034624, 3029753856, 3534712832, 5302069248, 7069425664, 10604138496, 21208276992]

約数ペア:

[(1, 21208276992), (2, 10604138496), (3, 7069425664), (4, 5302069248), (6, 3534712832), (7, 3029753856), (8, 2651034624), (12, 1767356416), (14, 1514876928), (16, 1325517312), (21, 1009917952), (24, 883678208), (28, 757438464), (32, 662758656), (42, 504958976), (43, 493215744), (47, 451239936), (48, 441839104), (56, 378719232), (61, 347676672), (64, 331379328), (84, 252479488), (86, 246607872), (94, 225619968), (96, 220919552), (112, 189359616), (122, 173838336), (128, 165689664), (129, 164405248), (141, 150413312), (168, 126239744), (172, 123303936), (183, 115892224), (188, 112809984), (192, 110459776), (224, 94679808), (244, 86919168), (256, 82844832), (258, 82202624), (282, 75206656), (301, 70459392), (329, 64462848), (336, 63119872), (344, 61651968), (366, 57946112), (376, 56404992), (384, 55229888), (427, 49668096), (448, 47339904), (488, 43459584), (512, 41422416), (516, 41101312), (564, 37603328), (602, 35229696), (658, 32231424), (672, 31559936), (688, 30825984), (732, 28973056), (752, 28202496), (768, 27614944), (854, 24834048), (896, 23669952), (903, 23486464), (976, 21729792), (987, 21487616), (1024, 20711208), (1032, 20550656), (1128, 18801664), (1204, 17614848), (1281, 16556032), (1316, 16115712), (1344, 15779968), (1376, 15412992), (1464, 14486528), (1504, 14101248), (1536, 13807472), (1708, 12417024), (1792, 11834976), (1806, 11743232), (1952, 10864896), (1974, 10743808), (2021, 10493952), (2048, 10355604), (2064, 10275328), (2256, 9400832), (2408, 8807424), (2562, 8278016), (2623, 8085504), (2632, 8057856), (2688, 7889984), (2752, 7706496), (2867, 7397376), (2928, 7243264), (3008, 7050624), (3072, 6903736), (3416, 6208512), (3584, 5917488), (3612, 5871616), (3904, 5432448), (3948, 5371904), (4042, 5246976), (4096, 5177802), (4128, 5137664), (4512, 4700416), (4816, 4403712), (5124, 4139008), (5246, 4042752), (5264, 4028928), (5376, 3944992), (5504, 3853248), (5734, 3698688), (5856, 3621632), (6016, 3525312), (6063, 3497984), (6144, 3451868), (6832, 3104256), (7168, 2958744), (7224, 2935808), (7808, 2716224), (7869, 2695168), (7896, 2685952), (8084, 2623488), (8192, 2588901), (8256, 2568832), (8601, 2465792), (9024, 2350208), (9632, 2201856), (10248, 2069504), (10492, 2021376), (10528, 2014464), (10752, 1972496), (11008, 1926624), (11468, 1849344), (11712, 1810816), (12032, 1762656), (12126, 1748992), (12288, 1725934), (13664, 1552128), (14147, 1499136), (14336, 1479372), (14448, 1467904), (15616, 1358112), (15738, 1347584), (15792, 1342976), (16168, 1311744), (16512, 1284416), (17202, 1232896), (18048, 1175104), (18361, 1155072), (19264, 1100928), (20069, 1056768), (20496, 1034752), (20984, 1010688), (21056, 1007232), (21504, 986248), (22016, 963312), (22936, 924672), (23424, 905408), (24064, 881328), (24252, 874496), (24576, 862967), (27328, 776064), (28294, 749568), (28672, 739686), (28896, 733952), (31232, 679056), (31476, 673792), (31584, 671488), (32336, 655872), (33024, 642208), (34404, 616448), (36096, 587552), (36722, 577536), (38528, 550464), (40138, 528384), (40992, 517376), (41968, 505344), (42112, 503616), (42441, 499712), (43008, 493124), (44032, 481656), (45872, 462336), (46848, 452704), (48128, 440664), (48504, 437248), (54656, 388032), (55083, 385024), (56588, 374784), (57344, 369843), (57792, 366976), (60207, 352256), (62464, 339528), (62952, 336896), (63168, 335744), (64672, 327936), (66048, 321104), (68808, 308224), (72192, 293776), (73444, 288768), (77056, 275232), (80276, 264192), (81984, 258688), (83936, 252672), (84224, 251808), (84882, 249856), (86016, 246562), (88064, 240828), (91744, 231168), (93696, 226352), (96256, 220332), (97008, 218624), (109312, 194016), (110166, 192512), (113176, 187392), (115584, 183488), (120414, 176128), (123281, 172032), (124928, 169764), (125904, 168448), (126336, 167872), (129344, 163968), (132096, 160552), (137616, 154112), (144384, 146888)]