1289082816

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 448

約数和(自身を含む): 4681728000

約数和(自身を除く): 3392645184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 71, 72, 76, 79, 84, 96, 108, 112, 114, 126, 133, 142, 144, 152, 158, 168, 171, 189, 192, 213, 216, 224, 228, 237, 252, 266, 284, 288, 304, 316, 336, 342, 378, 399, 426, 432, 448, 456, 474, 497, 504, 513, 532, 553, 568, 576, 608, 632, 639, 672, 684, 711, 756, 798, 852, 864, 912, 948, 994, 1008, 1026, 1064, 1106, 1136, 1197, 1216, 1264, 1278, 1344, 1349, 1368, 1422, 1491, 1501, 1512, 1596, 1659, 1704, 1728, 1824, 1896, 1917, 1988, 2016, 2052, 2128, 2133, 2212, 2272, 2394, 2528, 2556, 2698, 2736, 2844, 2982, 3002, 3024, 3192, 3318, 3408, 3591, 3648, 3792, 3834, 3976, 4032, 4047, 4104, 4256, 4266, 4424, 4473, 4503, 4544, 4788, 4977, 5056, 5112, 5396, 5472, 5609, 5688, 5964, 6004, 6048, 6384, 6636, 6816, 7182, 7584, 7668, 7952, 8094, 8208, 8512, 8532, 8848, 8946, 9006, 9443, 9576, 9954, 10224, 10507, 10792, 10944, 11218, 11376, 11928, 12008, 12096, 12141, 12768, 13272, 13419, 13509, 13632, 14364, 14931, 15168, 15336, 15904, 16188, 16416, 16827, 17064, 17696, 17892, 18012, 18886, 19152, 19908, 20448, 21014, 21584, 22436, 22752, 23856, 24016, 24282, 25536, 26544, 26838, 27018, 28329, 28728, 29862, 30672, 31521, 31808, 32376, 32832, 33654, 34128, 35392, 35784, 36024, 36423, 37772, 38304, 39263, 39816, 40527, 40896, 42028, 43168, 44872, 45504, 47712, 48032, 48564, 50481, 53088, 53676, 54036, 56658, 57456, 59724, 61344, 63042, 64752, 67308, 68256, 71568, 72048, 72846, 75544, 76608, 78526, 79632, 81054, 84056, 84987, 86336, 89744, 94563, 95424, 96064, 97128, 100962, 106176, 106571, 107352, 108072, 113316, 114912, 117789, 119448, 122688, 126084, 129504, 134616, 136512, 143136, 144096, 145692, 151088, 151443, 157052, 159264, 162108, 168112, 169974, 179488, 189126, 194256, 201924, 213142, 214704, 216144, 226632, 229824, 235578, 238896, 252168, 254961, 259008, 269232, 283689, 286272, 288192, 291384, 302176, 302886, 314104, 318528, 319713, 324216, 336224, 339948, 353367, 358976, 378252, 388512, 403848, 426284, 429408, 432288, 453264, 471156, 477792, 504336, 509922, 538464, 567378, 582768, 604352, 605772, 628208, 639426, 648432, 672448, 679896, 706734, 745997, 756504, 777024, 807696, 852568, 858816, 864576, 906528, 942312, 955584, 959139, 1008672, 1019844, 1060101, 1076928, 1134756, 1165536, 1211544, 1256416, 1278852, 1296864, 1359792, 1413468, 1491994, 1513008, 1615392, 1705136, 1813056, 1884624, 1918278, 2017344, 2039688, 2120202, 2237991, 2269512, 2331072, 2423088, 2512832, 2557704, 2593728, 2719584, 2826936, 2877417, 2983988, 3026016, 3230784, 3410272, 3769248, 3836556, 4079376, 4240404, 4475982, 4539024, 4846176, 5115408, 5439168, 5653872, 5754834, 5967976, 6052032, 6713973, 6820544, 7538496, 7673112, 8158752, 8480808, 8951964, 9078048, 9692352, 10230816, 11307744, 11509668, 11935952, 13427946, 15346224, 16317504, 16961616, 17903928, 18156096, 20141919, 20461632, 22615488, 23019336, 23871904, 26855892, 30692448, 33923232, 35807856, 40283838, 46038672, 47743808, 53711784, 61384896, 67846464, 71615712, 80567676, 92077344, 107423568, 143231424, 161135352, 184154688, 214847136, 322270704, 429694272, 644541408, 1289082816]

約数ペア:

[(1, 1289082816), (2, 644541408), (3, 429694272), (4, 322270704), (6, 214847136), (7, 184154688), (8, 161135352), (9, 143231424), (12, 107423568), (14, 92077344), (16, 80567676), (18, 71615712), (19, 67846464), (21, 61384896), (24, 53711784), (27, 47743808), (28, 46038672), (32, 40283838), (36, 35807856), (38, 33923232), (42, 30692448), (48, 26855892), (54, 23871904), (56, 23019336), (57, 22615488), (63, 20461632), (64, 20141919), (71, 18156096), (72, 17903928), (76, 16961616), (79, 16317504), (84, 15346224), (96, 13427946), (108, 11935952), (112, 11509668), (114, 11307744), (126, 10230816), (133, 9692352), (142, 9078048), (144, 8951964), (152, 8480808), (158, 8158752), (168, 7673112), (171, 7538496), (189, 6820544), (192, 6713973), (213, 6052032), (216, 5967976), (224, 5754834), (228, 5653872), (237, 5439168), (252, 5115408), (266, 4846176), (284, 4539024), (288, 4475982), (304, 4240404), (316, 4079376), (336, 3836556), (342, 3769248), (378, 3410272), (399, 3230784), (426, 3026016), (432, 2983988), (448, 2877417), (456, 2826936), (474, 2719584), (497, 2593728), (504, 2557704), (513, 2512832), (532, 2423088), (553, 2331072), (568, 2269512), (576, 2237991), (608, 2120202), (632, 2039688), (639, 2017344), (672, 1918278), (684, 1884624), (711, 1813056), (756, 1705136), (798, 1615392), (852, 1513008), (864, 1491994), (912, 1413468), (948, 1359792), (994, 1296864), (1008, 1278852), (1026, 1256416), (1064, 1211544), (1106, 1165536), (1136, 1134756), (1197, 1076928), (1216, 1060101), (1264, 1019844), (1278, 1008672), (1344, 959139), (1349, 955584), (1368, 942312), (1422, 906528), (1491, 864576), (1501, 858816), (1512, 852568), (1596, 807696), (1659, 777024), (1704, 756504), (1728, 745997), (1824, 706734), (1896, 679896), (1917, 672448), (1988, 648432), (2016, 639426), (2052, 628208), (2128, 605772), (2133, 604352), (2212, 582768), (2272, 567378), (2394, 538464), (2528, 509922), (2556, 504336), (2698, 477792), (2736, 471156), (2844, 453264), (2982, 432288), (3002, 429408), (3024, 426284), (3192, 403848), (3318, 388512), (3408, 378252), (3591, 358976), (3648, 353367), (3792, 339948), (3834, 336224), (3976, 324216), (4032, 319713), (4047, 318528), (4104, 314104), (4256, 302886), (4266, 302176), (4424, 291384), (4473, 288192), (4503, 286272), (4544, 283689), (4788, 269232), (4977, 259008), (5056, 254961), (5112, 252168), (5396, 238896), (5472, 235578), (5609, 229824), (5688, 226632), (5964, 216144), (6004, 214704), (6048, 213142), (6384, 201924), (6636, 194256), (6816, 189126), (7182, 179488), (7584, 169974), (7668, 168112), (7952, 162108), (8094, 159264), (8208, 157052), (8512, 151443), (8532, 151088), (8848, 145692), (8946, 144096), (9006, 143136), (9443, 136512), (9576, 134616), (9954, 129504), (10224, 126084), (10507, 122688), (10792, 119448), (10944, 117789), (11218, 114912), (11376, 113316), (11928, 108072), (12008, 107352), (12096, 106571), (12141, 106176), (12768, 100962), (13272, 97128), (13419, 96064), (13509, 95424), (13632, 94563), (14364, 89744), (14931, 86336), (15168, 84987), (15336, 84056), (15904, 81054), (16188, 79632), (16416, 78526), (16827, 76608), (17064, 75544), (17696, 72846), (17892, 72048), (18012, 71568), (18886, 68256), (19152, 67308), (19908, 64752), (20448, 63042), (21014, 61344), (21584, 59724), (22436, 57456), (22752, 56658), (23856, 54036), (24016, 53676), (24282, 53088), (25536, 50481), (26544, 48564), (26838, 48032), (27018, 47712), (28329, 45504), (28728, 44872), (29862, 43168), (30672, 42028), (31521, 40896), (31808, 40527), (32376, 39816), (32832, 39263), (33654, 38304), (34128, 37772), (35392, 36423), (35784, 36024)]