21207006912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 336

約数和(自身を含む): 70444400640

約数和(自身を除く): 49237393728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 169, 182, 192, 208, 219, 224, 273, 292, 312, 336, 338, 364, 416, 438, 448, 507, 511, 546, 584, 624, 672, 676, 728, 832, 876, 949, 1014, 1022, 1092, 1168, 1183, 1248, 1279, 1344, 1352, 1456, 1533, 1752, 1898, 2028, 2044, 2184, 2336, 2366, 2496, 2558, 2704, 2847, 2912, 3066, 3504, 3549, 3796, 3837, 4056, 4088, 4368, 4672, 4732, 5116, 5408, 5694, 5824, 6132, 6643, 7008, 7098, 7592, 7674, 8112, 8176, 8736, 8953, 9464, 10232, 10816, 11388, 12264, 12337, 13286, 14016, 14196, 15184, 15348, 16224, 16352, 16627, 17472, 17906, 18928, 19929, 20464, 22776, 24528, 24674, 26572, 26859, 28392, 30368, 30696, 32448, 32704, 33254, 35812, 37011, 37856, 39858, 40928, 45552, 49056, 49348, 49881, 53144, 53718, 56784, 60736, 61392, 66508, 71624, 74022, 75712, 79716, 81856, 86359, 91104, 93367, 98112, 98696, 99762, 106288, 107436, 113568, 116389, 122784, 133016, 143248, 148044, 159432, 172718, 182208, 186734, 197392, 199524, 212576, 214872, 216151, 227136, 232778, 245568, 259077, 266032, 280101, 286496, 296088, 318864, 345436, 349167, 373468, 394784, 399048, 425152, 429744, 432302, 465556, 518154, 532064, 560202, 572992, 592176, 637728, 648453, 653569, 690872, 698334, 746936, 789568, 798096, 859488, 864604, 931112, 1036308, 1064128, 1120404, 1184352, 1213771, 1275456, 1296906, 1307138, 1381744, 1396668, 1493872, 1513057, 1596192, 1718976, 1729208, 1862224, 1960707, 2072616, 2240808, 2368704, 2427542, 2593812, 2614276, 2763488, 2793336, 2987744, 3026114, 3192384, 3458416, 3641313, 3724448, 3921414, 4145232, 4481616, 4539171, 4855084, 5187624, 5228552, 5526976, 5586672, 5975488, 6052228, 6916832, 7282626, 7448896, 7842828, 8290464, 8496397, 8963232, 9078342, 9710168, 10375248, 10457104, 11173344, 12104456, 13833664, 14565252, 15685656, 15779023, 16580928, 16992794, 17926464, 18156684, 19420336, 20750496, 20914208, 22346688, 24208912, 25489191, 29130504, 31371312, 31558046, 33985588, 36313368, 38840672, 41500992, 41828416, 47337069, 48417824, 50978382, 58261008, 62742624, 63116092, 67971176, 72626736, 77681344, 94674138, 96835648, 101956764, 110453161, 116522016, 125485248, 126232184, 135942352, 145253472, 189348276, 203913528, 220906322, 233044032, 252464368, 271884704, 290506944, 331359483, 378696552, 407827056, 441812644, 504928736, 543769408, 662718966, 757393104, 815654112, 883625288, 1009857472, 1325437932, 1514786208, 1631308224, 1767250576, 2650875864, 3029572416, 3534501152, 5301751728, 7069002304, 10603503456, 21207006912]

約数ペア:

[(1, 21207006912), (2, 10603503456), (3, 7069002304), (4, 5301751728), (6, 3534501152), (7, 3029572416), (8, 2650875864), (12, 1767250576), (13, 1631308224), (14, 1514786208), (16, 1325437932), (21, 1009857472), (24, 883625288), (26, 815654112), (28, 757393104), (32, 662718966), (39, 543769408), (42, 504928736), (48, 441812644), (52, 407827056), (56, 378696552), (64, 331359483), (73, 290506944), (78, 271884704), (84, 252464368), (91, 233044032), (96, 220906322), (104, 203913528), (112, 189348276), (146, 145253472), (156, 135942352), (168, 126232184), (169, 125485248), (182, 116522016), (192, 110453161), (208, 101956764), (219, 96835648), (224, 94674138), (273, 77681344), (292, 72626736), (312, 67971176), (336, 63116092), (338, 62742624), (364, 58261008), (416, 50978382), (438, 48417824), (448, 47337069), (507, 41828416), (511, 41500992), (546, 38840672), (584, 36313368), (624, 33985588), (672, 31558046), (676, 31371312), (728, 29130504), (832, 25489191), (876, 24208912), (949, 22346688), (1014, 20914208), (1022, 20750496), (1092, 19420336), (1168, 18156684), (1183, 17926464), (1248, 16992794), (1279, 16580928), (1344, 15779023), (1352, 15685656), (1456, 14565252), (1533, 13833664), (1752, 12104456), (1898, 11173344), (2028, 10457104), (2044, 10375248), (2184, 9710168), (2336, 9078342), (2366, 8963232), (2496, 8496397), (2558, 8290464), (2704, 7842828), (2847, 7448896), (2912, 7282626), (3066, 6916832), (3504, 6052228), (3549, 5975488), (3796, 5586672), (3837, 5526976), (4056, 5228552), (4088, 5187624), (4368, 4855084), (4672, 4539171), (4732, 4481616), (5116, 4145232), (5408, 3921414), (5694, 3724448), (5824, 3641313), (6132, 3458416), (6643, 3192384), (7008, 3026114), (7098, 2987744), (7592, 2793336), (7674, 2763488), (8112, 2614276), (8176, 2593812), (8736, 2427542), (8953, 2368704), (9464, 2240808), (10232, 2072616), (10816, 1960707), (11388, 1862224), (12264, 1729208), (12337, 1718976), (13286, 1596192), (14016, 1513057), (14196, 1493872), (15184, 1396668), (15348, 1381744), (16224, 1307138), (16352, 1296906), (16627, 1275456), (17472, 1213771), (17906, 1184352), (18928, 1120404), (19929, 1064128), (20464, 1036308), (22776, 931112), (24528, 864604), (24674, 859488), (26572, 798096), (26859, 789568), (28392, 746936), (30368, 698334), (30696, 690872), (32448, 653569), (32704, 648453), (33254, 637728), (35812, 592176), (37011, 572992), (37856, 560202), (39858, 532064), (40928, 518154), (45552, 465556), (49056, 432302), (49348, 429744), (49881, 425152), (53144, 399048), (53718, 394784), (56784, 373468), (60736, 349167), (61392, 345436), (66508, 318864), (71624, 296088), (74022, 286496), (75712, 280101), (79716, 266032), (81856, 259077), (86359, 245568), (91104, 232778), (93367, 227136), (98112, 216151), (98696, 214872), (99762, 212576), (106288, 199524), (107436, 197392), (113568, 186734), (116389, 182208), (122784, 172718), (133016, 159432), (143248, 148044)]