1215551232

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 432

約数和(自身を含む): 4338757920

約数和(自身を除く): 3123206688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 84, 96, 97, 98, 108, 111, 112, 126, 128, 144, 147, 148, 168, 189, 192, 194, 196, 216, 222, 224, 252, 256, 259, 288, 291, 294, 296, 333, 336, 378, 384, 388, 392, 432, 441, 444, 448, 504, 518, 576, 582, 588, 592, 666, 672, 679, 756, 768, 776, 777, 784, 864, 873, 882, 888, 896, 999, 1008, 1036, 1152, 1164, 1176, 1184, 1323, 1332, 1344, 1358, 1512, 1552, 1554, 1568, 1728, 1746, 1764, 1776, 1792, 1813, 1998, 2016, 2037, 2072, 2304, 2328, 2331, 2352, 2368, 2619, 2646, 2664, 2688, 2716, 3024, 3104, 3108, 3136, 3456, 3492, 3528, 3552, 3589, 3626, 3996, 4032, 4074, 4144, 4656, 4662, 4704, 4736, 4753, 5238, 5292, 5328, 5376, 5432, 5439, 6048, 6111, 6208, 6216, 6272, 6912, 6984, 6993, 7056, 7104, 7178, 7252, 7992, 8064, 8148, 8288, 9312, 9324, 9408, 9472, 9506, 10476, 10584, 10656, 10767, 10864, 10878, 12096, 12222, 12416, 12432, 12544, 13968, 13986, 14112, 14208, 14259, 14356, 14504, 15984, 16128, 16296, 16317, 16576, 18333, 18624, 18648, 18816, 19012, 20952, 21168, 21312, 21534, 21728, 21756, 24192, 24444, 24832, 24864, 25123, 27936, 27972, 28224, 28416, 28518, 28712, 29008, 31968, 32301, 32592, 32634, 33152, 36666, 37248, 37296, 37632, 38024, 41904, 42336, 42624, 42777, 43068, 43456, 43512, 48384, 48888, 48951, 49728, 50246, 55872, 55944, 56448, 57036, 57424, 58016, 63936, 64602, 65184, 65268, 66304, 73332, 74496, 74592, 75369, 76048, 83808, 84672, 85248, 85554, 86136, 86912, 87024, 96903, 97776, 97902, 99456, 100492, 111744, 111888, 112896, 114072, 114848, 116032, 127872, 128331, 129204, 130368, 130536, 146664, 149184, 150738, 152096, 167616, 169344, 171108, 172272, 173824, 174048, 175861, 193806, 195552, 195804, 198912, 200984, 223488, 223776, 226107, 228144, 229696, 232064, 255744, 256662, 258408, 260736, 261072, 293328, 298368, 301476, 304192, 335232, 338688, 342216, 344544, 348096, 351722, 387612, 391104, 391608, 401968, 447552, 452214, 456288, 459392, 464128, 513324, 516816, 521472, 522144, 527583, 586656, 596736, 602952, 608384, 670464, 678321, 684432, 689088, 696192, 703444, 775224, 782208, 783216, 803936, 895104, 904428, 912576, 918784, 1026648, 1033632, 1044288, 1055166, 1173312, 1205904, 1216768, 1356642, 1368864, 1378176, 1392384, 1406888, 1550448, 1564416, 1566432, 1582749, 1607872, 1790208, 1808856, 1825152, 2053296, 2067264, 2088576, 2110332, 2346624, 2411808, 2713284, 2737728, 2756352, 2813776, 3100896, 3132864, 3165498, 3215744, 3617712, 3650304, 4106592, 4134528, 4177152, 4220664, 4693248, 4748247, 4823616, 5426568, 5475456, 5627552, 6201792, 6265728, 6330996, 6431488, 7235424, 8213184, 8269056, 8441328, 9496494, 9647232, 10853136, 10950912, 11255104, 12403584, 12531456, 12661992, 14470848, 16426368, 16882656, 18992988, 19294464, 21706272, 22510208, 24807168, 25323984, 28941696, 32852736, 33765312, 37985976, 43412544, 45020416, 50647968, 57883392, 67530624, 75971952, 86825088, 101295936, 135061248, 151943904, 173650176, 202591872, 303887808, 405183744, 607775616, 1215551232]

約数ペア:

[(1, 1215551232), (2, 607775616), (3, 405183744), (4, 303887808), (6, 202591872), (7, 173650176), (8, 151943904), (9, 135061248), (12, 101295936), (14, 86825088), (16, 75971952), (18, 67530624), (21, 57883392), (24, 50647968), (27, 45020416), (28, 43412544), (32, 37985976), (36, 33765312), (37, 32852736), (42, 28941696), (48, 25323984), (49, 24807168), (54, 22510208), (56, 21706272), (63, 19294464), (64, 18992988), (72, 16882656), (74, 16426368), (84, 14470848), (96, 12661992), (97, 12531456), (98, 12403584), (108, 11255104), (111, 10950912), (112, 10853136), (126, 9647232), (128, 9496494), (144, 8441328), (147, 8269056), (148, 8213184), (168, 7235424), (189, 6431488), (192, 6330996), (194, 6265728), (196, 6201792), (216, 5627552), (222, 5475456), (224, 5426568), (252, 4823616), (256, 4748247), (259, 4693248), (288, 4220664), (291, 4177152), (294, 4134528), (296, 4106592), (333, 3650304), (336, 3617712), (378, 3215744), (384, 3165498), (388, 3132864), (392, 3100896), (432, 2813776), (441, 2756352), (444, 2737728), (448, 2713284), (504, 2411808), (518, 2346624), (576, 2110332), (582, 2088576), (588, 2067264), (592, 2053296), (666, 1825152), (672, 1808856), (679, 1790208), (756, 1607872), (768, 1582749), (776, 1566432), (777, 1564416), (784, 1550448), (864, 1406888), (873, 1392384), (882, 1378176), (888, 1368864), (896, 1356642), (999, 1216768), (1008, 1205904), (1036, 1173312), (1152, 1055166), (1164, 1044288), (1176, 1033632), (1184, 1026648), (1323, 918784), (1332, 912576), (1344, 904428), (1358, 895104), (1512, 803936), (1552, 783216), (1554, 782208), (1568, 775224), (1728, 703444), (1746, 696192), (1764, 689088), (1776, 684432), (1792, 678321), (1813, 670464), (1998, 608384), (2016, 602952), (2037, 596736), (2072, 586656), (2304, 527583), (2328, 522144), (2331, 521472), (2352, 516816), (2368, 513324), (2619, 464128), (2646, 459392), (2664, 456288), (2688, 452214), (2716, 447552), (3024, 401968), (3104, 391608), (3108, 391104), (3136, 387612), (3456, 351722), (3492, 348096), (3528, 344544), (3552, 342216), (3589, 338688), (3626, 335232), (3996, 304192), (4032, 301476), (4074, 298368), (4144, 293328), (4656, 261072), (4662, 260736), (4704, 258408), (4736, 256662), (4753, 255744), (5238, 232064), (5292, 229696), (5328, 228144), (5376, 226107), (5432, 223776), (5439, 223488), (6048, 200984), (6111, 198912), (6208, 195804), (6216, 195552), (6272, 193806), (6912, 175861), (6984, 174048), (6993, 173824), (7056, 172272), (7104, 171108), (7178, 169344), (7252, 167616), (7992, 152096), (8064, 150738), (8148, 149184), (8288, 146664), (9312, 130536), (9324, 130368), (9408, 129204), (9472, 128331), (9506, 127872), (10476, 116032), (10584, 114848), (10656, 114072), (10767, 112896), (10864, 111888), (10878, 111744), (12096, 100492), (12222, 99456), (12416, 97902), (12432, 97776), (12544, 96903), (13968, 87024), (13986, 86912), (14112, 86136), (14208, 85554), (14259, 85248), (14356, 84672), (14504, 83808), (15984, 76048), (16128, 75369), (16296, 74592), (16317, 74496), (16576, 73332), (18333, 66304), (18624, 65268), (18648, 65184), (18816, 64602), (19012, 63936), (20952, 58016), (21168, 57424), (21312, 57036), (21534, 56448), (21728, 55944), (21756, 55872), (24192, 50246), (24444, 49728), (24832, 48951), (24864, 48888), (25123, 48384), (27936, 43512), (27972, 43456), (28224, 43068), (28416, 42777), (28518, 42624), (28712, 42336), (29008, 41904), (31968, 38024), (32301, 37632), (32592, 37296), (32634, 37248), (33152, 36666)]