21253010688

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 540

約数和(自身を含む): 79439232180

約数和(自身を除く): 58186221492

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 324, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 567, 576, 588, 624, 637, 648, 672, 702, 728, 756, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1053, 1092, 1134, 1152, 1176, 1248, 1274, 1296, 1323, 1344, 1404, 1456, 1512, 1568, 1609, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2106, 2184, 2268, 2304, 2352, 2457, 2496, 2548, 2592, 2646, 2688, 2808, 2912, 3024, 3136, 3218, 3276, 3328, 3456, 3528, 3744, 3822, 3969, 4032, 4212, 4368, 4536, 4704, 4827, 4914, 4992, 5096, 5184, 5292, 5376, 5616, 5733, 5824, 6048, 6272, 6436, 6552, 6912, 7056, 7371, 7488, 7644, 7938, 8064, 8424, 8736, 9072, 9408, 9654, 9828, 9984, 10192, 10368, 10584, 11232, 11263, 11466, 11648, 12096, 12544, 12872, 13104, 14112, 14481, 14742, 14976, 15288, 15876, 16128, 16848, 17199, 17472, 18144, 18816, 19308, 19656, 20384, 20736, 20917, 21168, 22464, 22526, 22932, 23296, 24192, 25744, 26208, 28224, 28962, 29484, 29952, 30576, 31752, 33696, 33789, 34398, 34944, 36288, 37632, 38616, 39312, 40768, 41834, 42336, 43443, 44928, 45052, 45864, 48384, 51488, 51597, 52416, 56448, 57924, 58968, 61152, 62751, 63504, 67392, 67578, 68796, 69888, 72576, 77232, 78624, 78841, 81536, 83668, 84672, 86886, 89856, 90104, 91728, 101367, 102976, 103194, 104832, 112896, 115848, 117936, 122304, 125502, 127008, 130329, 134784, 135156, 137592, 145152, 146419, 154464, 157248, 157682, 163072, 167336, 169344, 173772, 180208, 183456, 188253, 202734, 205952, 206388, 209664, 231696, 235872, 236523, 244608, 251004, 254016, 260658, 269568, 270312, 275184, 292838, 304101, 308928, 314496, 315364, 334672, 338688, 347544, 360416, 366912, 376506, 405468, 411904, 412776, 439257, 463392, 471744, 473046, 489216, 502008, 508032, 521316, 540624, 550368, 564759, 585676, 608202, 617856, 628992, 630728, 669344, 695088, 709569, 720832, 733824, 753012, 810936, 825552, 878514, 912303, 926784, 943488, 946092, 1004016, 1016064, 1024933, 1042632, 1081248, 1100736, 1129518, 1171352, 1216404, 1235712, 1261456, 1317771, 1338688, 1390176, 1419138, 1441664, 1467648, 1506024, 1621872, 1651104, 1694277, 1757028, 1824606, 1853568, 1886976, 1892184, 2008032, 2049866, 2085264, 2128707, 2162496, 2201472, 2259036, 2342704, 2432808, 2522912, 2635542, 2677376, 2780352, 2838276, 2883328, 3012048, 3074799, 3243744, 3302208, 3388554, 3514056, 3649212, 3707136, 3784368, 3953313, 4016064, 4099732, 4170528, 4257414, 4324992, 4402944, 4518072, 4685408, 4865616, 5045824, 5271084, 5354752, 5560704, 5676552, 6024096, 6149598, 6386121, 6487488, 6604416, 6777108, 7028112, 7298424, 7568736, 7906626, 8032128, 8199464, 8341056, 8514828, 8649984, 9036144, 9224397, 9370816, 9731232, 10091648, 10542168, 11121408, 11353104, 11859939, 12048192, 12299196, 12772242, 12974976, 13208832, 13554216, 14056224, 14596848, 15137472, 15813252, 16064256, 16398928, 16682112, 17029656, 18072288, 18448794, 18741632, 19462464, 20183296, 21084336, 22706208, 23719878, 24096384, 24598392, 25544484, 25949952, 27108432, 27673191, 28112448, 29193696, 30274944, 31626504, 32797856, 33364224, 34059312, 36144576, 36897588, 37483264, 38924928, 42168672, 45412416, 47439756, 48192768, 49196784, 51088968, 54216864, 55346382, 56224896, 58387392, 60549888, 63253008, 65595712, 68118624, 72289152, 73795176, 77849856, 83019573, 84337344, 90824832, 94879512, 98393568, 102177936, 108433728, 110692764, 112449792, 116774784, 126506016, 131191424, 136237248, 144578304, 147590352, 166039146, 168674688, 181649664, 189759024, 196787136, 204355872, 216867456, 221385528, 233549568, 253012032, 262382848, 272474496, 295180704, 332078292, 337349376, 379518048, 393574272, 408711744, 433734912, 442771056, 506024064, 544948992, 590361408, 664156584, 759036096, 787148544, 817423488, 885542112, 1012048128, 1180722816, 1328313168, 1518072192, 1634846976, 1771084224, 2361445632, 2656626336, 3036144384, 3542168448, 5313252672, 7084336896, 10626505344, 21253010688]

約数ペア:

[(1, 21253010688), (2, 10626505344), (3, 7084336896), (4, 5313252672), (6, 3542168448), (7, 3036144384), (8, 2656626336), (9, 2361445632), (12, 1771084224), (13, 1634846976), (14, 1518072192), (16, 1328313168), (18, 1180722816), (21, 1012048128), (24, 885542112), (26, 817423488), (27, 787148544), (28, 759036096), (32, 664156584), (36, 590361408), (39, 544948992), (42, 506024064), (48, 442771056), (49, 433734912), (52, 408711744), (54, 393574272), (56, 379518048), (63, 337349376), (64, 332078292), (72, 295180704), (78, 272474496), (81, 262382848), (84, 253012032), (91, 233549568), (96, 221385528), (98, 216867456), (104, 204355872), (108, 196787136), (112, 189759024), (117, 181649664), (126, 168674688), (128, 166039146), (144, 147590352), (147, 144578304), (156, 136237248), (162, 131191424), (168, 126506016), (182, 116774784), (189, 112449792), (192, 110692764), (196, 108433728), (208, 102177936), (216, 98393568), (224, 94879512), (234, 90824832), (252, 84337344), (256, 83019573), (273, 77849856), (288, 73795176), (294, 72289152), (312, 68118624), (324, 65595712), (336, 63253008), (351, 60549888), (364, 58387392), (378, 56224896), (384, 55346382), (392, 54216864), (416, 51088968), (432, 49196784), (441, 48192768), (448, 47439756), (468, 45412416), (504, 42168672), (546, 38924928), (567, 37483264), (576, 36897588), (588, 36144576), (624, 34059312), (637, 33364224), (648, 32797856), (672, 31626504), (702, 30274944), (728, 29193696), (756, 28112448), (768, 27673191), (784, 27108432), (819, 25949952), (832, 25544484), (864, 24598392), (882, 24096384), (896, 23719878), (936, 22706208), (1008, 21084336), (1053, 20183296), (1092, 19462464), (1134, 18741632), (1152, 18448794), (1176, 18072288), (1248, 17029656), (1274, 16682112), (1296, 16398928), (1323, 16064256), (1344, 15813252), (1404, 15137472), (1456, 14596848), (1512, 14056224), (1568, 13554216), (1609, 13208832), (1638, 12974976), (1664, 12772242), (1728, 12299196), (1764, 12048192), (1792, 11859939), (1872, 11353104), (1911, 11121408), (2016, 10542168), (2106, 10091648), (2184, 9731232), (2268, 9370816), (2304, 9224397), (2352, 9036144), (2457, 8649984), (2496, 8514828), (2548, 8341056), (2592, 8199464), (2646, 8032128), (2688, 7906626), (2808, 7568736), (2912, 7298424), (3024, 7028112), (3136, 6777108), (3218, 6604416), (3276, 6487488), (3328, 6386121), (3456, 6149598), (3528, 6024096), (3744, 5676552), (3822, 5560704), (3969, 5354752), (4032, 5271084), (4212, 5045824), (4368, 4865616), (4536, 4685408), (4704, 4518072), (4827, 4402944), (4914, 4324992), (4992, 4257414), (5096, 4170528), (5184, 4099732), (5292, 4016064), (5376, 3953313), (5616, 3784368), (5733, 3707136), (5824, 3649212), (6048, 3514056), (6272, 3388554), (6436, 3302208), (6552, 3243744), (6912, 3074799), (7056, 3012048), (7371, 2883328), (7488, 2838276), (7644, 2780352), (7938, 2677376), (8064, 2635542), (8424, 2522912), (8736, 2432808), (9072, 2342704), (9408, 2259036), (9654, 2201472), (9828, 2162496), (9984, 2128707), (10192, 2085264), (10368, 2049866), (10584, 2008032), (11232, 1892184), (11263, 1886976), (11466, 1853568), (11648, 1824606), (12096, 1757028), (12544, 1694277), (12872, 1651104), (13104, 1621872), (14112, 1506024), (14481, 1467648), (14742, 1441664), (14976, 1419138), (15288, 1390176), (15876, 1338688), (16128, 1317771), (16848, 1261456), (17199, 1235712), (17472, 1216404), (18144, 1171352), (18816, 1129518), (19308, 1100736), (19656, 1081248), (20384, 1042632), (20736, 1024933), (20917, 1016064), (21168, 1004016), (22464, 946092), (22526, 943488), (22932, 926784), (23296, 912303), (24192, 878514), (25744, 825552), (26208, 810936), (28224, 753012), (28962, 733824), (29484, 720832), (29952, 709569), (30576, 695088), (31752, 669344), (33696, 630728), (33789, 628992), (34398, 617856), (34944, 608202), (36288, 585676), (37632, 564759), (38616, 550368), (39312, 540624), (40768, 521316), (41834, 508032), (42336, 502008), (43443, 489216), (44928, 473046), (45052, 471744), (45864, 463392), (48384, 439257), (51488, 412776), (51597, 411904), (52416, 405468), (56448, 376506), (57924, 366912), (58968, 360416), (61152, 347544), (62751, 338688), (63504, 334672), (67392, 315364), (67578, 314496), (68796, 308928), (69888, 304101), (72576, 292838), (77232, 275184), (78624, 270312), (78841, 269568), (81536, 260658), (83668, 254016), (84672, 251004), (86886, 244608), (89856, 236523), (90104, 235872), (91728, 231696), (101367, 209664), (102976, 206388), (103194, 205952), (104832, 202734), (112896, 188253), (115848, 183456), (117936, 180208), (122304, 173772), (125502, 169344), (127008, 167336), (130329, 163072), (134784, 157682), (135156, 157248), (137592, 154464), (145152, 146419)]