1278643968

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 360

約数和(自身を含む): 4558675968

約数和(自身を除く): 3280032000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 256, 276, 288, 322, 324, 336, 368, 378, 383, 384, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 672, 736, 756, 766, 768, 828, 864, 896, 966, 1008, 1104, 1134, 1149, 1152, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1532, 1656, 1728, 1792, 1863, 1932, 2016, 2208, 2268, 2298, 2304, 2484, 2576, 2592, 2681, 2688, 2898, 2944, 3024, 3064, 3312, 3447, 3456, 3726, 3864, 4032, 4347, 4416, 4536, 4596, 4968, 5152, 5184, 5362, 5376, 5796, 5888, 6048, 6128, 6624, 6894, 6912, 7452, 7728, 8043, 8064, 8694, 8809, 8832, 9072, 9192, 9936, 10304, 10341, 10368, 10724, 11592, 12096, 12256, 13041, 13248, 13788, 14904, 15456, 16086, 16128, 17388, 17618, 17664, 18144, 18384, 19872, 20608, 20682, 20736, 21448, 23184, 24129, 24192, 24512, 26082, 26427, 26496, 27576, 29808, 30912, 31023, 32172, 34776, 35236, 36288, 36768, 39744, 41216, 41364, 42896, 46368, 48258, 48384, 49024, 52164, 52854, 52992, 55152, 59616, 61663, 61824, 62046, 64344, 69552, 70472, 72387, 72576, 73536, 79281, 79488, 82728, 85792, 92736, 96516, 98048, 104328, 105708, 110304, 119232, 123326, 123648, 124092, 128688, 139104, 140944, 144774, 145152, 147072, 158562, 158976, 165456, 171584, 184989, 185472, 193032, 208656, 211416, 217161, 220608, 237843, 238464, 246652, 248184, 257376, 278208, 281888, 289548, 294144, 317124, 330912, 343168, 369978, 370944, 386064, 417312, 422832, 434322, 441216, 475686, 476928, 493304, 496368, 514752, 554967, 556416, 563776, 579096, 634248, 661824, 686336, 713529, 739956, 772128, 834624, 845664, 868644, 882432, 951372, 986608, 992736, 1029504, 1109934, 1112832, 1127552, 1158192, 1268496, 1323648, 1427058, 1479912, 1544256, 1664901, 1669248, 1691328, 1737288, 1902744, 1973216, 1985472, 2059008, 2219868, 2255104, 2316384, 2536992, 2647296, 2854116, 2959824, 3088512, 3329802, 3338496, 3382656, 3474576, 3805488, 3946432, 3970944, 4439736, 4632768, 4994703, 5073984, 5708232, 5919648, 6177024, 6659604, 6765312, 6949152, 7610976, 7892864, 7941888, 8879472, 9265536, 9989406, 10147968, 11416464, 11839296, 13319208, 13898304, 15221952, 15785728, 17758944, 18531072, 19978812, 20295936, 22832928, 23678592, 26638416, 27796608, 30443904, 35517888, 39957624, 45665856, 47357184, 53276832, 55593216, 60887808, 71035776, 79915248, 91331712, 106553664, 142071552, 159830496, 182663424, 213107328, 319660992, 426214656, 639321984, 1278643968]

約数ペア:

[(1, 1278643968), (2, 639321984), (3, 426214656), (4, 319660992), (6, 213107328), (7, 182663424), (8, 159830496), (9, 142071552), (12, 106553664), (14, 91331712), (16, 79915248), (18, 71035776), (21, 60887808), (23, 55593216), (24, 53276832), (27, 47357184), (28, 45665856), (32, 39957624), (36, 35517888), (42, 30443904), (46, 27796608), (48, 26638416), (54, 23678592), (56, 22832928), (63, 20295936), (64, 19978812), (69, 18531072), (72, 17758944), (81, 15785728), (84, 15221952), (92, 13898304), (96, 13319208), (108, 11839296), (112, 11416464), (126, 10147968), (128, 9989406), (138, 9265536), (144, 8879472), (161, 7941888), (162, 7892864), (168, 7610976), (184, 6949152), (189, 6765312), (192, 6659604), (207, 6177024), (216, 5919648), (224, 5708232), (252, 5073984), (256, 4994703), (276, 4632768), (288, 4439736), (322, 3970944), (324, 3946432), (336, 3805488), (368, 3474576), (378, 3382656), (383, 3338496), (384, 3329802), (414, 3088512), (432, 2959824), (448, 2854116), (483, 2647296), (504, 2536992), (552, 2316384), (567, 2255104), (576, 2219868), (621, 2059008), (644, 1985472), (648, 1973216), (672, 1902744), (736, 1737288), (756, 1691328), (766, 1669248), (768, 1664901), (828, 1544256), (864, 1479912), (896, 1427058), (966, 1323648), (1008, 1268496), (1104, 1158192), (1134, 1127552), (1149, 1112832), (1152, 1109934), (1242, 1029504), (1288, 992736), (1296, 986608), (1344, 951372), (1449, 882432), (1472, 868644), (1512, 845664), (1532, 834624), (1656, 772128), (1728, 739956), (1792, 713529), (1863, 686336), (1932, 661824), (2016, 634248), (2208, 579096), (2268, 563776), (2298, 556416), (2304, 554967), (2484, 514752), (2576, 496368), (2592, 493304), (2681, 476928), (2688, 475686), (2898, 441216), (2944, 434322), (3024, 422832), (3064, 417312), (3312, 386064), (3447, 370944), (3456, 369978), (3726, 343168), (3864, 330912), (4032, 317124), (4347, 294144), (4416, 289548), (4536, 281888), (4596, 278208), (4968, 257376), (5152, 248184), (5184, 246652), (5362, 238464), (5376, 237843), (5796, 220608), (5888, 217161), (6048, 211416), (6128, 208656), (6624, 193032), (6894, 185472), (6912, 184989), (7452, 171584), (7728, 165456), (8043, 158976), (8064, 158562), (8694, 147072), (8809, 145152), (8832, 144774), (9072, 140944), (9192, 139104), (9936, 128688), (10304, 124092), (10341, 123648), (10368, 123326), (10724, 119232), (11592, 110304), (12096, 105708), (12256, 104328), (13041, 98048), (13248, 96516), (13788, 92736), (14904, 85792), (15456, 82728), (16086, 79488), (16128, 79281), (17388, 73536), (17618, 72576), (17664, 72387), (18144, 70472), (18384, 69552), (19872, 64344), (20608, 62046), (20682, 61824), (20736, 61663), (21448, 59616), (23184, 55152), (24129, 52992), (24192, 52854), (24512, 52164), (26082, 49024), (26427, 48384), (26496, 48258), (27576, 46368), (29808, 42896), (30912, 41364), (31023, 41216), (32172, 39744), (34776, 36768), (35236, 36288)]