21397630464

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 480

約数和(自身を含む): 76130841600

約数和(自身を除く): 54733211136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 84, 93, 96, 98, 108, 112, 124, 126, 128, 144, 147, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 378, 384, 392, 432, 434, 441, 448, 496, 504, 512, 558, 576, 588, 651, 672, 744, 756, 768, 784, 837, 864, 868, 882, 896, 992, 1008, 1019, 1116, 1152, 1176, 1302, 1323, 1344, 1488, 1512, 1519, 1536, 1568, 1674, 1728, 1736, 1764, 1792, 1953, 1984, 2016, 2038, 2232, 2304, 2352, 2604, 2646, 2688, 2976, 3024, 3038, 3057, 3136, 3348, 3456, 3472, 3528, 3584, 3906, 3968, 4032, 4076, 4464, 4557, 4608, 4704, 5208, 5292, 5376, 5859, 5952, 6048, 6076, 6114, 6272, 6696, 6912, 6944, 7056, 7133, 7812, 7936, 8064, 8152, 8928, 9114, 9171, 9408, 10416, 10584, 10752, 11718, 11904, 12096, 12152, 12228, 12544, 13392, 13671, 13824, 13888, 14112, 14266, 15624, 15872, 16128, 16304, 17856, 18228, 18342, 18816, 20832, 21168, 21399, 23436, 23808, 24192, 24304, 24456, 25088, 26784, 27342, 27513, 27776, 28224, 28532, 31248, 31589, 32256, 32608, 35712, 36456, 36684, 37632, 41013, 41664, 42336, 42798, 46872, 47616, 48384, 48608, 48912, 49931, 53568, 54684, 55026, 55552, 56448, 57064, 62496, 63178, 64197, 65216, 71424, 72912, 73368, 75264, 82026, 83328, 84672, 85596, 93744, 94767, 96768, 97216, 97824, 99862, 107136, 109368, 110052, 111104, 112896, 114128, 124992, 126356, 128394, 130432, 142848, 145824, 146736, 149793, 164052, 166656, 169344, 171192, 187488, 189534, 192591, 194432, 195648, 199724, 214272, 218736, 220104, 221123, 225792, 228256, 249984, 252712, 256788, 260864, 284301, 291648, 293472, 299586, 328104, 333312, 338688, 342384, 374976, 379068, 385182, 388864, 391296, 399448, 428544, 437472, 440208, 442246, 449379, 456512, 499968, 505424, 513576, 521728, 568602, 583296, 586944, 599172, 656208, 663369, 677376, 684768, 749952, 758136, 770364, 777728, 782592, 798896, 852903, 874944, 880416, 884492, 898758, 913024, 999936, 1010848, 1027152, 1137204, 1166592, 1173888, 1198344, 1312416, 1326738, 1348137, 1369536, 1499904, 1516272, 1540728, 1547861, 1565184, 1597792, 1705806, 1749888, 1760832, 1768984, 1797516, 1826048, 1990107, 2021696, 2054304, 2274408, 2333184, 2347776, 2396688, 2624832, 2653476, 2696274, 2739072, 2999808, 3032544, 3081456, 3095722, 3195584, 3411612, 3499776, 3521664, 3537968, 3595032, 3652096, 3980214, 4043392, 4108608, 4548816, 4643583, 4695552, 4793376, 5249664, 5306952, 5392548, 5478144, 5970321, 6065088, 6162912, 6191444, 6391168, 6823224, 6999552, 7043328, 7075936, 7190064, 7960428, 8086784, 8217216, 9097632, 9287166, 9586752, 10499328, 10613904, 10785096, 10956288, 11940642, 12130176, 12325824, 12382888, 12782336, 13646448, 13930749, 14086656, 14151872, 14380128, 15920856, 16173568, 16434432, 18195264, 18574332, 19173504, 20998656, 21227808, 21570192, 23881284, 24260352, 24651648, 24765776, 25564672, 27292896, 27861498, 28303744, 28760256, 31841712, 32868864, 36390528, 37148664, 38347008, 41792247, 42455616, 43140384, 47762568, 48520704, 49303296, 49531552, 54585792, 55722996, 56607488, 57520512, 63683424, 72781056, 74297328, 76694016, 83584494, 84911232, 86280768, 95525136, 98606592, 99063104, 109171584, 111445992, 113214976, 115041024, 127366848, 145562112, 148594656, 167168988, 169822464, 172561536, 191050272, 198126208, 218343168, 222891984, 230082048, 254733696, 297189312, 334337976, 339644928, 345123072, 382100544, 396252416, 436686336, 445783968, 509467392, 594378624, 668675952, 690246144, 764201088, 792504832, 891567936, 1018934784, 1188757248, 1337351904, 1528402176, 1783135872, 2377514496, 2674703808, 3056804352, 3566271744, 5349407616, 7132543488, 10698815232, 21397630464]

約数ペア:

[(1, 21397630464), (2, 10698815232), (3, 7132543488), (4, 5349407616), (6, 3566271744), (7, 3056804352), (8, 2674703808), (9, 2377514496), (12, 1783135872), (14, 1528402176), (16, 1337351904), (18, 1188757248), (21, 1018934784), (24, 891567936), (27, 792504832), (28, 764201088), (31, 690246144), (32, 668675952), (36, 594378624), (42, 509467392), (48, 445783968), (49, 436686336), (54, 396252416), (56, 382100544), (62, 345123072), (63, 339644928), (64, 334337976), (72, 297189312), (84, 254733696), (93, 230082048), (96, 222891984), (98, 218343168), (108, 198126208), (112, 191050272), (124, 172561536), (126, 169822464), (128, 167168988), (144, 148594656), (147, 145562112), (168, 127366848), (186, 115041024), (189, 113214976), (192, 111445992), (196, 109171584), (216, 99063104), (217, 98606592), (224, 95525136), (248, 86280768), (252, 84911232), (256, 83584494), (279, 76694016), (288, 74297328), (294, 72781056), (336, 63683424), (372, 57520512), (378, 56607488), (384, 55722996), (392, 54585792), (432, 49531552), (434, 49303296), (441, 48520704), (448, 47762568), (496, 43140384), (504, 42455616), (512, 41792247), (558, 38347008), (576, 37148664), (588, 36390528), (651, 32868864), (672, 31841712), (744, 28760256), (756, 28303744), (768, 27861498), (784, 27292896), (837, 25564672), (864, 24765776), (868, 24651648), (882, 24260352), (896, 23881284), (992, 21570192), (1008, 21227808), (1019, 20998656), (1116, 19173504), (1152, 18574332), (1176, 18195264), (1302, 16434432), (1323, 16173568), (1344, 15920856), (1488, 14380128), (1512, 14151872), (1519, 14086656), (1536, 13930749), (1568, 13646448), (1674, 12782336), (1728, 12382888), (1736, 12325824), (1764, 12130176), (1792, 11940642), (1953, 10956288), (1984, 10785096), (2016, 10613904), (2038, 10499328), (2232, 9586752), (2304, 9287166), (2352, 9097632), (2604, 8217216), (2646, 8086784), (2688, 7960428), (2976, 7190064), (3024, 7075936), (3038, 7043328), (3057, 6999552), (3136, 6823224), (3348, 6391168), (3456, 6191444), (3472, 6162912), (3528, 6065088), (3584, 5970321), (3906, 5478144), (3968, 5392548), (4032, 5306952), (4076, 5249664), (4464, 4793376), (4557, 4695552), (4608, 4643583), (4704, 4548816), (5208, 4108608), (5292, 4043392), (5376, 3980214), (5859, 3652096), (5952, 3595032), (6048, 3537968), (6076, 3521664), (6114, 3499776), (6272, 3411612), (6696, 3195584), (6912, 3095722), (6944, 3081456), (7056, 3032544), (7133, 2999808), (7812, 2739072), (7936, 2696274), (8064, 2653476), (8152, 2624832), (8928, 2396688), (9114, 2347776), (9171, 2333184), (9408, 2274408), (10416, 2054304), (10584, 2021696), (10752, 1990107), (11718, 1826048), (11904, 1797516), (12096, 1768984), (12152, 1760832), (12228, 1749888), (12544, 1705806), (13392, 1597792), (13671, 1565184), (13824, 1547861), (13888, 1540728), (14112, 1516272), (14266, 1499904), (15624, 1369536), (15872, 1348137), (16128, 1326738), (16304, 1312416), (17856, 1198344), (18228, 1173888), (18342, 1166592), (18816, 1137204), (20832, 1027152), (21168, 1010848), (21399, 999936), (23436, 913024), (23808, 898758), (24192, 884492), (24304, 880416), (24456, 874944), (25088, 852903), (26784, 798896), (27342, 782592), (27513, 777728), (27776, 770364), (28224, 758136), (28532, 749952), (31248, 684768), (31589, 677376), (32256, 663369), (32608, 656208), (35712, 599172), (36456, 586944), (36684, 583296), (37632, 568602), (41013, 521728), (41664, 513576), (42336, 505424), (42798, 499968), (46872, 456512), (47616, 449379), (48384, 442246), (48608, 440208), (48912, 437472), (49931, 428544), (53568, 399448), (54684, 391296), (55026, 388864), (55552, 385182), (56448, 379068), (57064, 374976), (62496, 342384), (63178, 338688), (64197, 333312), (65216, 328104), (71424, 299586), (72912, 293472), (73368, 291648), (75264, 284301), (82026, 260864), (83328, 256788), (84672, 252712), (85596, 249984), (93744, 228256), (94767, 225792), (96768, 221123), (97216, 220104), (97824, 218736), (99862, 214272), (107136, 199724), (109368, 195648), (110052, 194432), (111104, 192591), (112896, 189534), (114128, 187488), (124992, 171192), (126356, 169344), (128394, 166656), (130432, 164052), (142848, 149793), (145824, 146736)]