21028854528

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 432

約数和(自身を含む): 69639897600

約数和(自身を除く): 48611043072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 79, 81, 88, 96, 99, 108, 128, 132, 144, 158, 162, 176, 192, 198, 216, 237, 243, 256, 264, 288, 297, 316, 324, 352, 384, 389, 396, 432, 474, 486, 528, 576, 594, 632, 648, 704, 711, 768, 778, 792, 864, 869, 891, 948, 972, 1056, 1152, 1167, 1188, 1264, 1296, 1408, 1422, 1556, 1584, 1728, 1738, 1782, 1896, 1944, 2112, 2133, 2304, 2334, 2376, 2528, 2592, 2607, 2673, 2816, 2844, 3112, 3168, 3456, 3476, 3501, 3564, 3792, 3888, 4224, 4266, 4279, 4668, 4752, 5056, 5184, 5214, 5346, 5688, 6224, 6336, 6399, 6912, 6952, 7002, 7128, 7584, 7776, 7821, 8448, 8532, 8558, 9336, 9504, 10112, 10368, 10428, 10503, 10692, 11376, 12448, 12672, 12798, 12837, 13904, 14004, 14256, 15168, 15552, 15642, 17064, 17116, 18672, 19008, 19197, 20224, 20736, 20856, 21006, 21384, 22752, 23463, 24896, 25344, 25596, 25674, 27808, 28008, 28512, 30336, 30731, 31104, 31284, 31509, 34128, 34232, 37344, 38016, 38394, 38511, 41712, 42012, 42768, 45504, 46926, 49792, 51192, 51348, 55616, 56016, 57024, 60672, 61462, 62208, 62568, 63018, 68256, 68464, 70389, 74688, 76032, 76788, 77022, 83424, 84024, 85536, 91008, 92193, 93852, 94527, 99584, 102384, 102696, 111232, 112032, 114048, 115533, 122924, 125136, 126036, 136512, 136928, 140778, 149376, 153576, 154044, 166848, 168048, 171072, 182016, 184386, 187704, 189054, 204768, 205392, 211167, 222464, 224064, 228096, 231066, 245848, 250272, 252072, 273024, 273856, 276579, 281556, 298752, 307152, 308088, 333696, 336096, 338041, 342144, 346599, 368772, 375408, 378108, 409536, 410784, 422334, 448128, 462132, 491696, 500544, 504144, 546048, 547712, 553158, 563112, 614304, 616176, 667392, 672192, 676082, 684288, 693198, 737544, 750816, 756216, 819072, 821568, 829737, 844668, 896256, 924264, 983392, 1001088, 1008288, 1014123, 1039797, 1095424, 1106316, 1126224, 1228608, 1232352, 1344384, 1352164, 1386396, 1475088, 1501632, 1512432, 1638144, 1643136, 1659474, 1689336, 1848528, 1966784, 2002176, 2016576, 2028246, 2079594, 2212632, 2252448, 2457216, 2464704, 2489211, 2688768, 2704328, 2772792, 2950176, 3003264, 3024864, 3042369, 3286272, 3318948, 3378672, 3697056, 3933568, 4033152, 4056492, 4159188, 4425264, 4504896, 4914432, 4929408, 4978422, 5408656, 5545584, 5900352, 6006528, 6049728, 6084738, 6637896, 6757344, 7394112, 7467633, 7867136, 8066304, 8112984, 8318376, 8850528, 9009792, 9127107, 9858816, 9956844, 10817312, 11091168, 11800704, 12099456, 12169476, 13275792, 13514688, 14788224, 14935266, 16225968, 16636752, 17701056, 18019584, 18254214, 19913688, 21634624, 22182336, 23601408, 24198912, 24338952, 26551584, 27029376, 27381321, 29576448, 29870532, 32451936, 33273504, 35402112, 36508428, 39827376, 43269248, 44364672, 48677904, 53103168, 54058752, 54762642, 59741064, 64903872, 66547008, 70804224, 73016856, 79654752, 82143963, 86538496, 88729344, 97355808, 106206336, 109525284, 119482128, 129807744, 133094016, 146033712, 159309504, 164287926, 194711616, 212412672, 219050568, 238964256, 259615488, 266188032, 292067424, 318619008, 328575852, 389423232, 438101136, 477928512, 584134848, 637238016, 657151704, 778846464, 876202272, 955857024, 1168269696, 1314303408, 1752404544, 1911714048, 2336539392, 2628606816, 3504809088, 5257213632, 7009618176, 10514427264, 21028854528]

約数ペア:

[(1, 21028854528), (2, 10514427264), (3, 7009618176), (4, 5257213632), (6, 3504809088), (8, 2628606816), (9, 2336539392), (11, 1911714048), (12, 1752404544), (16, 1314303408), (18, 1168269696), (22, 955857024), (24, 876202272), (27, 778846464), (32, 657151704), (33, 637238016), (36, 584134848), (44, 477928512), (48, 438101136), (54, 389423232), (64, 328575852), (66, 318619008), (72, 292067424), (79, 266188032), (81, 259615488), (88, 238964256), (96, 219050568), (99, 212412672), (108, 194711616), (128, 164287926), (132, 159309504), (144, 146033712), (158, 133094016), (162, 129807744), (176, 119482128), (192, 109525284), (198, 106206336), (216, 97355808), (237, 88729344), (243, 86538496), (256, 82143963), (264, 79654752), (288, 73016856), (297, 70804224), (316, 66547008), (324, 64903872), (352, 59741064), (384, 54762642), (389, 54058752), (396, 53103168), (432, 48677904), (474, 44364672), (486, 43269248), (528, 39827376), (576, 36508428), (594, 35402112), (632, 33273504), (648, 32451936), (704, 29870532), (711, 29576448), (768, 27381321), (778, 27029376), (792, 26551584), (864, 24338952), (869, 24198912), (891, 23601408), (948, 22182336), (972, 21634624), (1056, 19913688), (1152, 18254214), (1167, 18019584), (1188, 17701056), (1264, 16636752), (1296, 16225968), (1408, 14935266), (1422, 14788224), (1556, 13514688), (1584, 13275792), (1728, 12169476), (1738, 12099456), (1782, 11800704), (1896, 11091168), (1944, 10817312), (2112, 9956844), (2133, 9858816), (2304, 9127107), (2334, 9009792), (2376, 8850528), (2528, 8318376), (2592, 8112984), (2607, 8066304), (2673, 7867136), (2816, 7467633), (2844, 7394112), (3112, 6757344), (3168, 6637896), (3456, 6084738), (3476, 6049728), (3501, 6006528), (3564, 5900352), (3792, 5545584), (3888, 5408656), (4224, 4978422), (4266, 4929408), (4279, 4914432), (4668, 4504896), (4752, 4425264), (5056, 4159188), (5184, 4056492), (5214, 4033152), (5346, 3933568), (5688, 3697056), (6224, 3378672), (6336, 3318948), (6399, 3286272), (6912, 3042369), (6952, 3024864), (7002, 3003264), (7128, 2950176), (7584, 2772792), (7776, 2704328), (7821, 2688768), (8448, 2489211), (8532, 2464704), (8558, 2457216), (9336, 2252448), (9504, 2212632), (10112, 2079594), (10368, 2028246), (10428, 2016576), (10503, 2002176), (10692, 1966784), (11376, 1848528), (12448, 1689336), (12672, 1659474), (12798, 1643136), (12837, 1638144), (13904, 1512432), (14004, 1501632), (14256, 1475088), (15168, 1386396), (15552, 1352164), (15642, 1344384), (17064, 1232352), (17116, 1228608), (18672, 1126224), (19008, 1106316), (19197, 1095424), (20224, 1039797), (20736, 1014123), (20856, 1008288), (21006, 1001088), (21384, 983392), (22752, 924264), (23463, 896256), (24896, 844668), (25344, 829737), (25596, 821568), (25674, 819072), (27808, 756216), (28008, 750816), (28512, 737544), (30336, 693198), (30731, 684288), (31104, 676082), (31284, 672192), (31509, 667392), (34128, 616176), (34232, 614304), (37344, 563112), (38016, 553158), (38394, 547712), (38511, 546048), (41712, 504144), (42012, 500544), (42768, 491696), (45504, 462132), (46926, 448128), (49792, 422334), (51192, 410784), (51348, 409536), (55616, 378108), (56016, 375408), (57024, 368772), (60672, 346599), (61462, 342144), (62208, 338041), (62568, 336096), (63018, 333696), (68256, 308088), (68464, 307152), (70389, 298752), (74688, 281556), (76032, 276579), (76788, 273856), (77022, 273024), (83424, 252072), (84024, 250272), (85536, 245848), (91008, 231066), (92193, 228096), (93852, 224064), (94527, 222464), (99584, 211167), (102384, 205392), (102696, 204768), (111232, 189054), (112032, 187704), (114048, 184386), (115533, 182016), (122924, 171072), (125136, 168048), (126036, 166848), (136512, 154044), (136928, 153576), (140778, 149376)]