1989900670464

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3499}}^1$

素因数の和:4192

約数の個数: 480

約数和(自身を含む): 6818876064000

約数和(自身を除く): 4828975393536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 653, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1306, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 1959, 2016, 2268, 2304, 2592, 2612, 2688, 3024, 3402, 3456, 3499, 3584, 3888, 3918, 4032, 4536, 4571, 4608, 5184, 5224, 5376, 5877, 6048, 6804, 6912, 6998, 7776, 7836, 8064, 9072, 9142, 10368, 10448, 10497, 10752, 11754, 12096, 13608, 13713, 13824, 13996, 15552, 15672, 16128, 17631, 18144, 18284, 20736, 20896, 20994, 23508, 24192, 24493, 27216, 27426, 27992, 31104, 31344, 31491, 32256, 35262, 36288, 36568, 41139, 41472, 41792, 41988, 47016, 48384, 48986, 52893, 54432, 54852, 55984, 62208, 62688, 62982, 70524, 72576, 73136, 73479, 82278, 83584, 83976, 94032, 94473, 96768, 97972, 105786, 108864, 109704, 111968, 123417, 124416, 125376, 125964, 141048, 145152, 146272, 146958, 158679, 164556, 167168, 167952, 188064, 188946, 195944, 211572, 217728, 219408, 220437, 223936, 246834, 250752, 251928, 282096, 283419, 290304, 292544, 293916, 317358, 329112, 334336, 335904, 370251, 376128, 377892, 391888, 423144, 435456, 438816, 440874, 447872, 493668, 501504, 503856, 564192, 566838, 585088, 587832, 634716, 658224, 661311, 671808, 740502, 752256, 755784, 783776, 846288, 850257, 870912, 877632, 881748, 895744, 987336, 1003008, 1007712, 1110753, 1128384, 1133676, 1170176, 1175664, 1269432, 1316448, 1322622, 1343616, 1481004, 1504512, 1511568, 1567552, 1692576, 1700514, 1755264, 1763496, 1791488, 1974672, 1983933, 2015424, 2221506, 2256768, 2267352, 2284847, 2340352, 2351328, 2538864, 2632896, 2645244, 2687232, 2962008, 3009024, 3023136, 3135104, 3385152, 3401028, 3510528, 3526992, 3949344, 3967866, 4030848, 4443012, 4513536, 4534704, 4569694, 4702656, 5077728, 5265792, 5290488, 5374464, 5924016, 5951799, 6046272, 6270208, 6770304, 6802056, 6854541, 7021056, 7053984, 7898688, 7935732, 8061696, 8886024, 9027072, 9069408, 9139388, 9405312, 10155456, 10531584, 10580976, 11848032, 11903598, 12092544, 12540416, 13540608, 13604112, 13709082, 14107968, 15797376, 15871464, 15993929, 16123392, 17772048, 18138816, 18278776, 18810624, 20310912, 20563623, 21063168, 21161952, 23696064, 23807196, 24185088, 27081216, 27208224, 27418164, 28215936, 31594752, 31742928, 31987858, 35544096, 36277632, 36557552, 37621248, 40621824, 41127246, 42323904, 47392128, 47614392, 47981787, 48370176, 54416448, 54836328, 56431872, 61690869, 63189504, 63485856, 63975716, 71088192, 72555264, 73115104, 81243648, 82254492, 84647808, 94784256, 95228784, 95963574, 108832896, 109672656, 112863744, 123381738, 126971712, 127951432, 142176384, 143945361, 145110528, 146230208, 164508984, 169295616, 185072607, 189568512, 190457568, 191927148, 217665792, 219345312, 246763476, 253943424, 255902864, 284352768, 287890722, 292460416, 329017968, 338591232, 370145214, 380915136, 383854296, 431836083, 435331584, 438690624, 493526952, 507886848, 511805728, 555217821, 568705536, 575781444, 584920832, 658035936, 740290428, 761830272, 767708592, 863672166, 877381248, 987053904, 1015773696, 1023611456, 1110435642, 1151562888, 1169841664, 1295508249, 1316071872, 1480580856, 1523660544, 1535417184, 1727344332, 1754762496, 1974107808, 2047222912, 2220871284, 2303125776, 2591016498, 2632143744, 2961161712, 3047321088, 3070834368, 3454688664, 3509524992, 3886524747, 3948215616, 4094445824, 4441742568, 4606251552, 5182032996, 5264287488, 5922323424, 6141668736, 6909377328, 7773049494, 7896431232, 8188891648, 8883485136, 9212503104, 10364065992, 10528574976, 11844646848, 12283337472, 13818754656, 15546098988, 15792862464, 17766970272, 18425006208, 20728131984, 23689293696, 24566674944, 27637509312, 31092197976, 31585724928, 35533940544, 36850012416, 41456263968, 47378587392, 55275018624, 62184395952, 71067881088, 73700024832, 82912527936, 94757174784, 110550037248, 124368791904, 142135762176, 165825055872, 221100074496, 248737583808, 284271524352, 331650111744, 497475167616, 663300223488, 994950335232, 1989900670464]

約数ペア:

[(1, 1989900670464), (2, 994950335232), (3, 663300223488), (4, 497475167616), (6, 331650111744), (7, 284271524352), (8, 248737583808), (9, 221100074496), (12, 165825055872), (14, 142135762176), (16, 124368791904), (18, 110550037248), (21, 94757174784), (24, 82912527936), (27, 73700024832), (28, 71067881088), (32, 62184395952), (36, 55275018624), (42, 47378587392), (48, 41456263968), (54, 36850012416), (56, 35533940544), (63, 31585724928), (64, 31092197976), (72, 27637509312), (81, 24566674944), (84, 23689293696), (96, 20728131984), (108, 18425006208), (112, 17766970272), (126, 15792862464), (128, 15546098988), (144, 13818754656), (162, 12283337472), (168, 11844646848), (189, 10528574976), (192, 10364065992), (216, 9212503104), (224, 8883485136), (243, 8188891648), (252, 7896431232), (256, 7773049494), (288, 6909377328), (324, 6141668736), (336, 5922323424), (378, 5264287488), (384, 5182032996), (432, 4606251552), (448, 4441742568), (486, 4094445824), (504, 3948215616), (512, 3886524747), (567, 3509524992), (576, 3454688664), (648, 3070834368), (653, 3047321088), (672, 2961161712), (756, 2632143744), (768, 2591016498), (864, 2303125776), (896, 2220871284), (972, 2047222912), (1008, 1974107808), (1134, 1754762496), (1152, 1727344332), (1296, 1535417184), (1306, 1523660544), (1344, 1480580856), (1512, 1316071872), (1536, 1295508249), (1701, 1169841664), (1728, 1151562888), (1792, 1110435642), (1944, 1023611456), (1959, 1015773696), (2016, 987053904), (2268, 877381248), (2304, 863672166), (2592, 767708592), (2612, 761830272), (2688, 740290428), (3024, 658035936), (3402, 584920832), (3456, 575781444), (3499, 568705536), (3584, 555217821), (3888, 511805728), (3918, 507886848), (4032, 493526952), (4536, 438690624), (4571, 435331584), (4608, 431836083), (5184, 383854296), (5224, 380915136), (5376, 370145214), (5877, 338591232), (6048, 329017968), (6804, 292460416), (6912, 287890722), (6998, 284352768), (7776, 255902864), (7836, 253943424), (8064, 246763476), (9072, 219345312), (9142, 217665792), (10368, 191927148), (10448, 190457568), (10497, 189568512), (10752, 185072607), (11754, 169295616), (12096, 164508984), (13608, 146230208), (13713, 145110528), (13824, 143945361), (13996, 142176384), (15552, 127951432), (15672, 126971712), (16128, 123381738), (17631, 112863744), (18144, 109672656), (18284, 108832896), (20736, 95963574), (20896, 95228784), (20994, 94784256), (23508, 84647808), (24192, 82254492), (24493, 81243648), (27216, 73115104), (27426, 72555264), (27992, 71088192), (31104, 63975716), (31344, 63485856), (31491, 63189504), (32256, 61690869), (35262, 56431872), (36288, 54836328), (36568, 54416448), (41139, 48370176), (41472, 47981787), (41792, 47614392), (41988, 47392128), (47016, 42323904), (48384, 41127246), (48986, 40621824), (52893, 37621248), (54432, 36557552), (54852, 36277632), (55984, 35544096), (62208, 31987858), (62688, 31742928), (62982, 31594752), (70524, 28215936), (72576, 27418164), (73136, 27208224), (73479, 27081216), (82278, 24185088), (83584, 23807196), (83976, 23696064), (94032, 21161952), (94473, 21063168), (96768, 20563623), (97972, 20310912), (105786, 18810624), (108864, 18278776), (109704, 18138816), (111968, 17772048), (123417, 16123392), (124416, 15993929), (125376, 15871464), (125964, 15797376), (141048, 14107968), (145152, 13709082), (146272, 13604112), (146958, 13540608), (158679, 12540416), (164556, 12092544), (167168, 11903598), (167952, 11848032), (188064, 10580976), (188946, 10531584), (195944, 10155456), (211572, 9405312), (217728, 9139388), (219408, 9069408), (220437, 9027072), (223936, 8886024), (246834, 8061696), (250752, 7935732), (251928, 7898688), (282096, 7053984), (283419, 7021056), (290304, 6854541), (292544, 6802056), (293916, 6770304), (317358, 6270208), (329112, 6046272), (334336, 5951799), (335904, 5924016), (370251, 5374464), (376128, 5290488), (377892, 5265792), (391888, 5077728), (423144, 4702656), (435456, 4569694), (438816, 4534704), (440874, 4513536), (447872, 4443012), (493668, 4030848), (501504, 3967866), (503856, 3949344), (564192, 3526992), (566838, 3510528), (585088, 3401028), (587832, 3385152), (634716, 3135104), (658224, 3023136), (661311, 3009024), (671808, 2962008), (740502, 2687232), (752256, 2645244), (755784, 2632896), (783776, 2538864), (846288, 2351328), (850257, 2340352), (870912, 2284847), (877632, 2267352), (881748, 2256768), (895744, 2221506), (987336, 2015424), (1003008, 1983933), (1007712, 1974672), (1110753, 1791488), (1128384, 1763496), (1133676, 1755264), (1170176, 1700514), (1175664, 1692576), (1269432, 1567552), (1316448, 1511568), (1322622, 1504512), (1343616, 1481004)]