21459803904

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 576

約数和(自身を含む): 80538178560

約数和(自身を除く): 59078374656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 61, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 122, 126, 128, 132, 144, 154, 168, 176, 183, 189, 192, 198, 216, 224, 231, 244, 252, 256, 264, 288, 297, 308, 336, 352, 366, 378, 384, 396, 427, 432, 448, 462, 488, 504, 528, 549, 576, 594, 616, 661, 671, 672, 693, 704, 732, 756, 768, 792, 854, 864, 896, 924, 976, 1008, 1056, 1098, 1152, 1188, 1232, 1281, 1322, 1342, 1344, 1386, 1408, 1464, 1512, 1584, 1647, 1708, 1728, 1792, 1848, 1952, 1983, 2013, 2016, 2079, 2112, 2196, 2304, 2376, 2464, 2562, 2644, 2684, 2688, 2772, 2816, 2928, 3024, 3168, 3294, 3416, 3456, 3696, 3843, 3904, 3966, 4026, 4032, 4158, 4224, 4392, 4627, 4697, 4752, 4928, 5124, 5288, 5368, 5376, 5544, 5856, 5949, 6039, 6048, 6336, 6588, 6832, 6912, 7271, 7392, 7686, 7808, 7932, 8052, 8064, 8316, 8448, 8784, 9254, 9394, 9504, 9856, 10248, 10576, 10736, 11088, 11529, 11712, 11898, 12078, 12096, 12672, 13176, 13664, 13881, 14091, 14542, 14784, 15372, 15616, 15864, 16104, 16128, 16632, 17568, 17847, 18117, 18508, 18788, 19008, 19712, 20496, 21152, 21472, 21813, 22176, 23058, 23424, 23796, 24156, 24192, 25344, 26352, 27328, 27762, 28182, 29084, 29568, 30744, 31728, 32208, 33264, 35136, 35694, 36234, 37016, 37576, 38016, 40321, 40992, 41643, 42273, 42304, 42944, 43626, 44352, 46116, 46848, 47592, 48312, 48384, 50897, 52704, 54656, 55524, 56364, 58168, 59136, 61488, 63456, 64416, 65439, 66528, 70272, 71388, 72468, 74032, 75152, 76032, 80642, 81984, 83286, 84546, 84608, 85888, 87252, 88704, 92232, 95184, 96624, 101794, 105408, 109312, 111048, 112728, 116336, 120963, 122976, 124929, 126819, 126912, 128832, 130878, 133056, 140544, 142776, 144936, 148064, 150304, 152691, 161284, 163968, 166572, 169092, 169216, 171776, 174504, 177408, 184464, 190368, 193248, 196317, 203588, 210816, 222096, 225456, 232672, 241926, 245952, 249858, 253638, 253824, 257664, 261756, 266112, 282247, 285552, 289872, 296128, 300608, 305382, 322568, 327936, 333144, 338184, 349008, 362889, 368928, 380736, 386496, 392634, 407176, 421632, 443531, 444192, 450912, 458073, 465344, 483852, 491904, 499716, 507276, 507648, 515328, 523512, 532224, 564494, 571104, 579744, 592256, 601216, 610764, 645136, 666288, 676368, 698016, 725778, 737856, 761472, 772992, 785268, 814352, 846741, 887062, 888384, 901824, 916146, 930688, 967704, 983808, 999432, 1014552, 1047024, 1088667, 1128988, 1142208, 1159488, 1184512, 1202432, 1221528, 1290272, 1330593, 1332576, 1352736, 1374219, 1396032, 1451556, 1475712, 1522944, 1545984, 1570536, 1628704, 1693482, 1774124, 1776768, 1803648, 1832292, 1861376, 1935408, 1998864, 2029104, 2094048, 2177334, 2257976, 2284416, 2318976, 2443056, 2540223, 2580544, 2661186, 2665152, 2705472, 2748438, 2792064, 2903112, 2951424, 3104717, 3141072, 3257408, 3386964, 3548248, 3553536, 3607296, 3664584, 3870816, 3991779, 3997728, 4058208, 4188096, 4354668, 4515952, 4568832, 4637952, 4886112, 5080446, 5161088, 5322372, 5330304, 5410944, 5496876, 5584128, 5806224, 6209434, 6282144, 6514816, 6773928, 7096496, 7329168, 7620669, 7741632, 7983558, 7995456, 8116416, 8376192, 8709336, 9031904, 9314151, 9772224, 10160892, 10322176, 10644744, 10660608, 10821888, 10993752, 11612448, 11975337, 12418868, 12564288, 13029632, 13547856, 14192992, 14658336, 15241338, 15483264, 15967116, 15990912, 16232832, 16752384, 17418672, 18063808, 18628302, 19544448, 20321784, 21289488, 21987504, 23224896, 23950674, 24837736, 25128576, 27095712, 27942453, 28385984, 29316672, 30482676, 30966528, 31934232, 31981824, 32465664, 34837344, 36127616, 37256604, 39088896, 40643568, 42578976, 43975008, 46449792, 47901348, 49675472, 50257152, 54191424, 55884906, 56771968, 58633344, 60965352, 63868464, 69674688, 72255232, 74513208, 81287136, 83827359, 85157952, 87950016, 92899584, 95802696, 99350944, 108382848, 111769812, 113543936, 117266688, 121930704, 127736928, 139349376, 149026416, 162574272, 167654718, 170315904, 175900032, 191605392, 198701888, 216765696, 223539624, 243861408, 255473856, 278698752, 298052832, 325148544, 335309436, 340631808, 351800064, 383210784, 397403776, 447079248, 487722816, 510947712, 596105664, 650297088, 670618872, 766421568, 794807552, 894158496, 975445632, 1021895424, 1192211328, 1341237744, 1532843136, 1788316992, 1950891264, 2384422656, 2682475488, 3065686272, 3576633984, 5364950976, 7153267968, 10729901952, 21459803904]

約数ペア:

[(1, 21459803904), (2, 10729901952), (3, 7153267968), (4, 5364950976), (6, 3576633984), (7, 3065686272), (8, 2682475488), (9, 2384422656), (11, 1950891264), (12, 1788316992), (14, 1532843136), (16, 1341237744), (18, 1192211328), (21, 1021895424), (22, 975445632), (24, 894158496), (27, 794807552), (28, 766421568), (32, 670618872), (33, 650297088), (36, 596105664), (42, 510947712), (44, 487722816), (48, 447079248), (54, 397403776), (56, 383210784), (61, 351800064), (63, 340631808), (64, 335309436), (66, 325148544), (72, 298052832), (77, 278698752), (84, 255473856), (88, 243861408), (96, 223539624), (99, 216765696), (108, 198701888), (112, 191605392), (122, 175900032), (126, 170315904), (128, 167654718), (132, 162574272), (144, 149026416), (154, 139349376), (168, 127736928), (176, 121930704), (183, 117266688), (189, 113543936), (192, 111769812), (198, 108382848), (216, 99350944), (224, 95802696), (231, 92899584), (244, 87950016), (252, 85157952), (256, 83827359), (264, 81287136), (288, 74513208), (297, 72255232), (308, 69674688), (336, 63868464), (352, 60965352), (366, 58633344), (378, 56771968), (384, 55884906), (396, 54191424), (427, 50257152), (432, 49675472), (448, 47901348), (462, 46449792), (488, 43975008), (504, 42578976), (528, 40643568), (549, 39088896), (576, 37256604), (594, 36127616), (616, 34837344), (661, 32465664), (671, 31981824), (672, 31934232), (693, 30966528), (704, 30482676), (732, 29316672), (756, 28385984), (768, 27942453), (792, 27095712), (854, 25128576), (864, 24837736), (896, 23950674), (924, 23224896), (976, 21987504), (1008, 21289488), (1056, 20321784), (1098, 19544448), (1152, 18628302), (1188, 18063808), (1232, 17418672), (1281, 16752384), (1322, 16232832), (1342, 15990912), (1344, 15967116), (1386, 15483264), (1408, 15241338), (1464, 14658336), (1512, 14192992), (1584, 13547856), (1647, 13029632), (1708, 12564288), (1728, 12418868), (1792, 11975337), (1848, 11612448), (1952, 10993752), (1983, 10821888), (2013, 10660608), (2016, 10644744), (2079, 10322176), (2112, 10160892), (2196, 9772224), (2304, 9314151), (2376, 9031904), (2464, 8709336), (2562, 8376192), (2644, 8116416), (2684, 7995456), (2688, 7983558), (2772, 7741632), (2816, 7620669), (2928, 7329168), (3024, 7096496), (3168, 6773928), (3294, 6514816), (3416, 6282144), (3456, 6209434), (3696, 5806224), (3843, 5584128), (3904, 5496876), (3966, 5410944), (4026, 5330304), (4032, 5322372), (4158, 5161088), (4224, 5080446), (4392, 4886112), (4627, 4637952), (4697, 4568832), (4752, 4515952), (4928, 4354668), (5124, 4188096), (5288, 4058208), (5368, 3997728), (5376, 3991779), (5544, 3870816), (5856, 3664584), (5949, 3607296), (6039, 3553536), (6048, 3548248), (6336, 3386964), (6588, 3257408), (6832, 3141072), (6912, 3104717), (7271, 2951424), (7392, 2903112), (7686, 2792064), (7808, 2748438), (7932, 2705472), (8052, 2665152), (8064, 2661186), (8316, 2580544), (8448, 2540223), (8784, 2443056), (9254, 2318976), (9394, 2284416), (9504, 2257976), (9856, 2177334), (10248, 2094048), (10576, 2029104), (10736, 1998864), (11088, 1935408), (11529, 1861376), (11712, 1832292), (11898, 1803648), (12078, 1776768), (12096, 1774124), (12672, 1693482), (13176, 1628704), (13664, 1570536), (13881, 1545984), (14091, 1522944), (14542, 1475712), (14784, 1451556), (15372, 1396032), (15616, 1374219), (15864, 1352736), (16104, 1332576), (16128, 1330593), (16632, 1290272), (17568, 1221528), (17847, 1202432), (18117, 1184512), (18508, 1159488), (18788, 1142208), (19008, 1128988), (19712, 1088667), (20496, 1047024), (21152, 1014552), (21472, 999432), (21813, 983808), (22176, 967704), (23058, 930688), (23424, 916146), (23796, 901824), (24156, 888384), (24192, 887062), (25344, 846741), (26352, 814352), (27328, 785268), (27762, 772992), (28182, 761472), (29084, 737856), (29568, 725778), (30744, 698016), (31728, 676368), (32208, 666288), (33264, 645136), (35136, 610764), (35694, 601216), (36234, 592256), (37016, 579744), (37576, 571104), (38016, 564494), (40321, 532224), (40992, 523512), (41643, 515328), (42273, 507648), (42304, 507276), (42944, 499716), (43626, 491904), (44352, 483852), (46116, 465344), (46848, 458073), (47592, 450912), (48312, 444192), (48384, 443531), (50897, 421632), (52704, 407176), (54656, 392634), (55524, 386496), (56364, 380736), (58168, 368928), (59136, 362889), (61488, 349008), (63456, 338184), (64416, 333144), (65439, 327936), (66528, 322568), (70272, 305382), (71388, 300608), (72468, 296128), (74032, 289872), (75152, 285552), (76032, 282247), (80642, 266112), (81984, 261756), (83286, 257664), (84546, 253824), (84608, 253638), (85888, 249858), (87252, 245952), (88704, 241926), (92232, 232672), (95184, 225456), (96624, 222096), (101794, 210816), (105408, 203588), (109312, 196317), (111048, 193248), (112728, 190368), (116336, 184464), (120963, 177408), (122976, 174504), (124929, 171776), (126819, 169216), (126912, 169092), (128832, 166572), (130878, 163968), (133056, 161284), (140544, 152691), (142776, 150304), (144936, 148064)]