21308361984

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1847

約数の個数: 576

約数和(自身を含む): 81681510400

約数和(自身を除く): 60373148416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 108, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 189, 192, 208, 216, 224, 228, 234, 247, 252, 256, 266, 273, 288, 304, 312, 336, 342, 351, 364, 378, 384, 399, 416, 432, 448, 456, 468, 494, 504, 513, 532, 546, 576, 608, 624, 672, 684, 702, 728, 741, 756, 768, 798, 819, 832, 864, 896, 912, 936, 988, 1008, 1026, 1064, 1092, 1152, 1197, 1216, 1248, 1344, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1664, 1728, 1729, 1783, 1792, 1824, 1872, 1976, 2016, 2052, 2128, 2184, 2223, 2304, 2394, 2432, 2457, 2496, 2688, 2736, 2808, 2912, 2964, 3024, 3192, 3276, 3328, 3456, 3458, 3566, 3591, 3648, 3744, 3952, 4032, 4104, 4256, 4368, 4446, 4788, 4864, 4914, 4992, 5187, 5349, 5376, 5472, 5616, 5824, 5928, 6048, 6384, 6552, 6669, 6912, 6916, 7132, 7182, 7296, 7488, 7904, 8064, 8208, 8512, 8736, 8892, 9576, 9828, 9984, 10374, 10698, 10944, 11232, 11648, 11856, 12096, 12481, 12768, 13104, 13338, 13832, 14264, 14364, 14592, 14976, 15561, 15808, 16047, 16128, 16416, 17024, 17472, 17784, 19152, 19656, 20748, 21396, 21888, 22464, 23179, 23296, 23712, 24192, 24962, 25536, 26208, 26676, 27664, 28528, 28728, 29952, 31122, 31616, 32094, 32832, 33877, 34048, 34944, 35568, 37443, 38304, 39312, 41496, 42792, 43776, 44928, 46358, 46683, 47424, 48141, 48384, 49924, 51072, 52416, 53352, 55328, 57056, 57456, 62244, 63232, 64188, 65664, 67754, 69537, 69888, 71136, 74886, 76608, 78624, 82992, 85584, 89856, 92716, 93366, 94848, 96282, 99848, 101631, 102144, 104832, 106704, 110656, 112329, 114112, 114912, 124488, 128376, 131328, 135508, 139074, 142272, 149772, 153216, 157248, 162253, 165984, 171168, 185432, 186732, 189696, 192564, 199696, 203262, 208611, 209664, 213408, 221312, 224658, 228224, 229824, 237139, 248976, 256752, 271016, 278148, 284544, 299544, 304893, 306432, 314496, 324506, 331968, 336987, 342336, 370864, 373464, 385128, 399392, 406524, 417222, 426816, 440401, 442624, 449316, 456448, 459648, 474278, 486759, 497952, 513504, 542032, 556296, 569088, 599088, 609786, 625833, 628992, 649012, 663936, 673974, 684672, 711417, 741728, 746928, 770256, 798784, 813048, 834444, 853632, 880802, 898632, 914679, 919296, 948556, 973518, 995904, 1027008, 1084064, 1112592, 1198176, 1219572, 1251666, 1298024, 1321203, 1327872, 1347948, 1369344, 1422834, 1460277, 1483456, 1493856, 1540512, 1597568, 1626096, 1668888, 1707264, 1761604, 1797264, 1829358, 1897112, 1947036, 1991808, 2054016, 2134251, 2168128, 2225184, 2396352, 2439144, 2503332, 2596048, 2642406, 2695896, 2845668, 2920554, 2966912, 2987712, 3081024, 3082807, 3195136, 3252192, 3337776, 3523208, 3594528, 3658716, 3794224, 3894072, 3963609, 3983616, 4108032, 4268502, 4336256, 4380831, 4450368, 4792704, 4878288, 5006664, 5192096, 5284812, 5391792, 5691336, 5841108, 5933824, 5975424, 6162048, 6165614, 6402753, 6504384, 6675552, 7046416, 7189056, 7317432, 7588448, 7788144, 7927218, 8537004, 8672512, 8761662, 8900736, 9248421, 9585408, 9756576, 10013328, 10384192, 10569624, 10783584, 11382672, 11682216, 11890827, 11950848, 12324096, 12331228, 12805506, 13008768, 13351104, 14092832, 14378112, 14634864, 15176896, 15576288, 15854436, 17074008, 17523324, 17801472, 18496842, 19513152, 20026656, 20768384, 21139248, 21567168, 22765344, 23364432, 23781654, 24662456, 25611012, 26017536, 26702208, 27745263, 28185664, 28756224, 29269728, 30353792, 31152576, 31708872, 34148016, 35046648, 36993684, 39026304, 40053312, 41536768, 42278496, 43134336, 45530688, 46728864, 47563308, 49324912, 51222024, 53404416, 55490526, 56371328, 58539456, 60707584, 62305152, 63417744, 68296032, 70093296, 73987368, 78052608, 80106624, 83235789, 84556992, 86268672, 91061376, 93457728, 95126616, 98649824, 102444048, 110981052, 112742656, 117078912, 124610304, 126835488, 136592064, 140186592, 147974736, 160213248, 166471578, 169113984, 182122752, 186915456, 190253232, 197299648, 204888096, 221962104, 234157824, 253670976, 273184128, 280373184, 295949472, 332943156, 338227968, 373830912, 380506464, 394599296, 409776192, 443924208, 507341952, 546368256, 560746368, 591898944, 665886312, 761012928, 789198592, 819552384, 887848416, 1014683904, 1121492736, 1183797888, 1331772624, 1522025856, 1639104768, 1775696832, 2367595776, 2663545248, 3044051712, 3551393664, 5327090496, 7102787328, 10654180992, 21308361984]

約数ペア:

[(1, 21308361984), (2, 10654180992), (3, 7102787328), (4, 5327090496), (6, 3551393664), (7, 3044051712), (8, 2663545248), (9, 2367595776), (12, 1775696832), (13, 1639104768), (14, 1522025856), (16, 1331772624), (18, 1183797888), (19, 1121492736), (21, 1014683904), (24, 887848416), (26, 819552384), (27, 789198592), (28, 761012928), (32, 665886312), (36, 591898944), (38, 560746368), (39, 546368256), (42, 507341952), (48, 443924208), (52, 409776192), (54, 394599296), (56, 380506464), (57, 373830912), (63, 338227968), (64, 332943156), (72, 295949472), (76, 280373184), (78, 273184128), (84, 253670976), (91, 234157824), (96, 221962104), (104, 204888096), (108, 197299648), (112, 190253232), (114, 186915456), (117, 182122752), (126, 169113984), (128, 166471578), (133, 160213248), (144, 147974736), (152, 140186592), (156, 136592064), (168, 126835488), (171, 124610304), (182, 117078912), (189, 112742656), (192, 110981052), (208, 102444048), (216, 98649824), (224, 95126616), (228, 93457728), (234, 91061376), (247, 86268672), (252, 84556992), (256, 83235789), (266, 80106624), (273, 78052608), (288, 73987368), (304, 70093296), (312, 68296032), (336, 63417744), (342, 62305152), (351, 60707584), (364, 58539456), (378, 56371328), (384, 55490526), (399, 53404416), (416, 51222024), (432, 49324912), (448, 47563308), (456, 46728864), (468, 45530688), (494, 43134336), (504, 42278496), (513, 41536768), (532, 40053312), (546, 39026304), (576, 36993684), (608, 35046648), (624, 34148016), (672, 31708872), (684, 31152576), (702, 30353792), (728, 29269728), (741, 28756224), (756, 28185664), (768, 27745263), (798, 26702208), (819, 26017536), (832, 25611012), (864, 24662456), (896, 23781654), (912, 23364432), (936, 22765344), (988, 21567168), (1008, 21139248), (1026, 20768384), (1064, 20026656), (1092, 19513152), (1152, 18496842), (1197, 17801472), (1216, 17523324), (1248, 17074008), (1344, 15854436), (1368, 15576288), (1404, 15176896), (1456, 14634864), (1482, 14378112), (1512, 14092832), (1596, 13351104), (1638, 13008768), (1664, 12805506), (1728, 12331228), (1729, 12324096), (1783, 11950848), (1792, 11890827), (1824, 11682216), (1872, 11382672), (1976, 10783584), (2016, 10569624), (2052, 10384192), (2128, 10013328), (2184, 9756576), (2223, 9585408), (2304, 9248421), (2394, 8900736), (2432, 8761662), (2457, 8672512), (2496, 8537004), (2688, 7927218), (2736, 7788144), (2808, 7588448), (2912, 7317432), (2964, 7189056), (3024, 7046416), (3192, 6675552), (3276, 6504384), (3328, 6402753), (3456, 6165614), (3458, 6162048), (3566, 5975424), (3591, 5933824), (3648, 5841108), (3744, 5691336), (3952, 5391792), (4032, 5284812), (4104, 5192096), (4256, 5006664), (4368, 4878288), (4446, 4792704), (4788, 4450368), (4864, 4380831), (4914, 4336256), (4992, 4268502), (5187, 4108032), (5349, 3983616), (5376, 3963609), (5472, 3894072), (5616, 3794224), (5824, 3658716), (5928, 3594528), (6048, 3523208), (6384, 3337776), (6552, 3252192), (6669, 3195136), (6912, 3082807), (6916, 3081024), (7132, 2987712), (7182, 2966912), (7296, 2920554), (7488, 2845668), (7904, 2695896), (8064, 2642406), (8208, 2596048), (8512, 2503332), (8736, 2439144), (8892, 2396352), (9576, 2225184), (9828, 2168128), (9984, 2134251), (10374, 2054016), (10698, 1991808), (10944, 1947036), (11232, 1897112), (11648, 1829358), (11856, 1797264), (12096, 1761604), (12481, 1707264), (12768, 1668888), (13104, 1626096), (13338, 1597568), (13832, 1540512), (14264, 1493856), (14364, 1483456), (14592, 1460277), (14976, 1422834), (15561, 1369344), (15808, 1347948), (16047, 1327872), (16128, 1321203), (16416, 1298024), (17024, 1251666), (17472, 1219572), (17784, 1198176), (19152, 1112592), (19656, 1084064), (20748, 1027008), (21396, 995904), (21888, 973518), (22464, 948556), (23179, 919296), (23296, 914679), (23712, 898632), (24192, 880802), (24962, 853632), (25536, 834444), (26208, 813048), (26676, 798784), (27664, 770256), (28528, 746928), (28728, 741728), (29952, 711417), (31122, 684672), (31616, 673974), (32094, 663936), (32832, 649012), (33877, 628992), (34048, 625833), (34944, 609786), (35568, 599088), (37443, 569088), (38304, 556296), (39312, 542032), (41496, 513504), (42792, 497952), (43776, 486759), (44928, 474278), (46358, 459648), (46683, 456448), (47424, 449316), (48141, 442624), (48384, 440401), (49924, 426816), (51072, 417222), (52416, 406524), (53352, 399392), (55328, 385128), (57056, 373464), (57456, 370864), (62244, 342336), (63232, 336987), (64188, 331968), (65664, 324506), (67754, 314496), (69537, 306432), (69888, 304893), (71136, 299544), (74886, 284544), (76608, 278148), (78624, 271016), (82992, 256752), (85584, 248976), (89856, 237139), (92716, 229824), (93366, 228224), (94848, 224658), (96282, 221312), (99848, 213408), (101631, 209664), (102144, 208611), (104832, 203262), (106704, 199696), (110656, 192564), (112329, 189696), (114112, 186732), (114912, 185432), (124488, 171168), (128376, 165984), (131328, 162253), (135508, 157248), (139074, 153216), (142272, 149772)]