21291513984

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 512

約数和(自身を含む): 70572902400

約数和(自身を除く): 49281388416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 103, 104, 107, 108, 117, 128, 129, 144, 156, 172, 192, 206, 208, 214, 216, 234, 258, 288, 309, 312, 321, 344, 351, 384, 387, 412, 416, 428, 432, 468, 516, 559, 576, 618, 624, 642, 688, 702, 774, 824, 832, 856, 864, 927, 936, 963, 1032, 1118, 1152, 1161, 1236, 1248, 1284, 1339, 1376, 1391, 1404, 1548, 1648, 1664, 1677, 1712, 1728, 1854, 1872, 1926, 2064, 2236, 2322, 2472, 2496, 2568, 2678, 2752, 2781, 2782, 2808, 2889, 3096, 3296, 3354, 3424, 3456, 3708, 3744, 3852, 4017, 4128, 4173, 4429, 4472, 4601, 4644, 4944, 4992, 5031, 5136, 5356, 5504, 5562, 5564, 5616, 5778, 6192, 6592, 6708, 6848, 7416, 7488, 7704, 8034, 8256, 8346, 8858, 8944, 9202, 9288, 9888, 10062, 10272, 10712, 11021, 11124, 11128, 11232, 11556, 12051, 12384, 12519, 13184, 13287, 13416, 13696, 13803, 14832, 14976, 15093, 15408, 16068, 16512, 16692, 17716, 17888, 18404, 18576, 19776, 20124, 20544, 21424, 22042, 22248, 22256, 22464, 23112, 24102, 24768, 25038, 26574, 26832, 27606, 29664, 30186, 30816, 32136, 33063, 33384, 35432, 35776, 36153, 36808, 37152, 37557, 39552, 39861, 40248, 41088, 41409, 42848, 44084, 44496, 44512, 44928, 46224, 48204, 49536, 50076, 53148, 53664, 55212, 57577, 59328, 59813, 60372, 61632, 64272, 66126, 66768, 70864, 71552, 72306, 73616, 74304, 75114, 79722, 80496, 82818, 85696, 88168, 88992, 89024, 92448, 96408, 99189, 100152, 106296, 107328, 110424, 115154, 118656, 119583, 119626, 120744, 123264, 124227, 128544, 132252, 133536, 141728, 143273, 144612, 147232, 148608, 150228, 159444, 160992, 165636, 171392, 172731, 176336, 177984, 178048, 179439, 184896, 192816, 198378, 200304, 212592, 214656, 220848, 230308, 239166, 239252, 241488, 248454, 257088, 264504, 267072, 283456, 286546, 289224, 294464, 297567, 300456, 318888, 321984, 331272, 345462, 352672, 355968, 358878, 369792, 385632, 396756, 400608, 425184, 429819, 441696, 460616, 473903, 478332, 478504, 482976, 496908, 514176, 518193, 529008, 534144, 538317, 566912, 573092, 578448, 588928, 595134, 600912, 637776, 643968, 662544, 690924, 705344, 717756, 771264, 793512, 801216, 850368, 859638, 883392, 921232, 947806, 956664, 957008, 965952, 993816, 1036386, 1058016, 1076634, 1146184, 1156896, 1190268, 1201824, 1275552, 1289457, 1325088, 1381848, 1410688, 1421709, 1435512, 1542528, 1554579, 1587024, 1602432, 1614951, 1700736, 1719276, 1766784, 1842464, 1895612, 1913328, 1914016, 1931904, 1987632, 2072772, 2116032, 2153268, 2292368, 2313792, 2380536, 2403648, 2551104, 2578914, 2650176, 2763696, 2843418, 2871024, 3109158, 3174048, 3229902, 3438552, 3684928, 3791224, 3826656, 3828032, 3868371, 3975264, 4145544, 4232064, 4265127, 4306536, 4584736, 4627584, 4761072, 4807296, 5102208, 5157828, 5300352, 5527392, 5686836, 5742048, 6160739, 6218316, 6348096, 6459804, 6877104, 7369856, 7582448, 7653312, 7656064, 7736742, 7950528, 8291088, 8530254, 8613072, 9169472, 9522144, 10315656, 11054784, 11373672, 11484096, 12321478, 12436632, 12696192, 12795381, 12919608, 13754208, 15164896, 15306624, 15473484, 15901056, 16582176, 17060508, 17226144, 18338944, 18482217, 19044288, 20631312, 22109568, 22747344, 22968192, 24642956, 24873264, 25590762, 25839216, 27508416, 30329792, 30946968, 33164352, 34121016, 34452288, 36964434, 38088576, 41262624, 45494688, 49285912, 49746528, 51181524, 51678432, 55016832, 55446651, 60659584, 61893936, 66328704, 68242032, 68904576, 73928868, 82525248, 90989376, 98571824, 99493056, 102363048, 103356864, 110893302, 123787872, 136484064, 147857736, 165050496, 166339953, 181978752, 197143648, 198986112, 204726096, 206713728, 221786604, 247575744, 272968128, 295715472, 332679906, 394287296, 409452192, 443573208, 495151488, 545936256, 591430944, 665359812, 788574592, 818904384, 887146416, 1182861888, 1330719624, 1637808768, 1774292832, 2365723776, 2661439248, 3548585664, 5322878496, 7097171328, 10645756992, 21291513984]

約数ペア:

[(1, 21291513984), (2, 10645756992), (3, 7097171328), (4, 5322878496), (6, 3548585664), (8, 2661439248), (9, 2365723776), (12, 1774292832), (13, 1637808768), (16, 1330719624), (18, 1182861888), (24, 887146416), (26, 818904384), (27, 788574592), (32, 665359812), (36, 591430944), (39, 545936256), (43, 495151488), (48, 443573208), (52, 409452192), (54, 394287296), (64, 332679906), (72, 295715472), (78, 272968128), (86, 247575744), (96, 221786604), (103, 206713728), (104, 204726096), (107, 198986112), (108, 197143648), (117, 181978752), (128, 166339953), (129, 165050496), (144, 147857736), (156, 136484064), (172, 123787872), (192, 110893302), (206, 103356864), (208, 102363048), (214, 99493056), (216, 98571824), (234, 90989376), (258, 82525248), (288, 73928868), (309, 68904576), (312, 68242032), (321, 66328704), (344, 61893936), (351, 60659584), (384, 55446651), (387, 55016832), (412, 51678432), (416, 51181524), (428, 49746528), (432, 49285912), (468, 45494688), (516, 41262624), (559, 38088576), (576, 36964434), (618, 34452288), (624, 34121016), (642, 33164352), (688, 30946968), (702, 30329792), (774, 27508416), (824, 25839216), (832, 25590762), (856, 24873264), (864, 24642956), (927, 22968192), (936, 22747344), (963, 22109568), (1032, 20631312), (1118, 19044288), (1152, 18482217), (1161, 18338944), (1236, 17226144), (1248, 17060508), (1284, 16582176), (1339, 15901056), (1376, 15473484), (1391, 15306624), (1404, 15164896), (1548, 13754208), (1648, 12919608), (1664, 12795381), (1677, 12696192), (1712, 12436632), (1728, 12321478), (1854, 11484096), (1872, 11373672), (1926, 11054784), (2064, 10315656), (2236, 9522144), (2322, 9169472), (2472, 8613072), (2496, 8530254), (2568, 8291088), (2678, 7950528), (2752, 7736742), (2781, 7656064), (2782, 7653312), (2808, 7582448), (2889, 7369856), (3096, 6877104), (3296, 6459804), (3354, 6348096), (3424, 6218316), (3456, 6160739), (3708, 5742048), (3744, 5686836), (3852, 5527392), (4017, 5300352), (4128, 5157828), (4173, 5102208), (4429, 4807296), (4472, 4761072), (4601, 4627584), (4644, 4584736), (4944, 4306536), (4992, 4265127), (5031, 4232064), (5136, 4145544), (5356, 3975264), (5504, 3868371), (5562, 3828032), (5564, 3826656), (5616, 3791224), (5778, 3684928), (6192, 3438552), (6592, 3229902), (6708, 3174048), (6848, 3109158), (7416, 2871024), (7488, 2843418), (7704, 2763696), (8034, 2650176), (8256, 2578914), (8346, 2551104), (8858, 2403648), (8944, 2380536), (9202, 2313792), (9288, 2292368), (9888, 2153268), (10062, 2116032), (10272, 2072772), (10712, 1987632), (11021, 1931904), (11124, 1914016), (11128, 1913328), (11232, 1895612), (11556, 1842464), (12051, 1766784), (12384, 1719276), (12519, 1700736), (13184, 1614951), (13287, 1602432), (13416, 1587024), (13696, 1554579), (13803, 1542528), (14832, 1435512), (14976, 1421709), (15093, 1410688), (15408, 1381848), (16068, 1325088), (16512, 1289457), (16692, 1275552), (17716, 1201824), (17888, 1190268), (18404, 1156896), (18576, 1146184), (19776, 1076634), (20124, 1058016), (20544, 1036386), (21424, 993816), (22042, 965952), (22248, 957008), (22256, 956664), (22464, 947806), (23112, 921232), (24102, 883392), (24768, 859638), (25038, 850368), (26574, 801216), (26832, 793512), (27606, 771264), (29664, 717756), (30186, 705344), (30816, 690924), (32136, 662544), (33063, 643968), (33384, 637776), (35432, 600912), (35776, 595134), (36153, 588928), (36808, 578448), (37152, 573092), (37557, 566912), (39552, 538317), (39861, 534144), (40248, 529008), (41088, 518193), (41409, 514176), (42848, 496908), (44084, 482976), (44496, 478504), (44512, 478332), (44928, 473903), (46224, 460616), (48204, 441696), (49536, 429819), (50076, 425184), (53148, 400608), (53664, 396756), (55212, 385632), (57577, 369792), (59328, 358878), (59813, 355968), (60372, 352672), (61632, 345462), (64272, 331272), (66126, 321984), (66768, 318888), (70864, 300456), (71552, 297567), (72306, 294464), (73616, 289224), (74304, 286546), (75114, 283456), (79722, 267072), (80496, 264504), (82818, 257088), (85696, 248454), (88168, 241488), (88992, 239252), (89024, 239166), (92448, 230308), (96408, 220848), (99189, 214656), (100152, 212592), (106296, 200304), (107328, 198378), (110424, 192816), (115154, 184896), (118656, 179439), (119583, 178048), (119626, 177984), (120744, 176336), (123264, 172731), (124227, 171392), (128544, 165636), (132252, 160992), (133536, 159444), (141728, 150228), (143273, 148608), (144612, 147232)]