16541131776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 264

約数和(自身を含む): 49174376832

約数和(自身を除く): 32633245056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 431, 496, 512, 624, 744, 768, 806, 832, 862, 961, 992, 1024, 1209, 1248, 1293, 1488, 1536, 1612, 1664, 1724, 1922, 1984, 2418, 2496, 2586, 2883, 2976, 3072, 3224, 3328, 3448, 3844, 3968, 4836, 4992, 5172, 5603, 5766, 5952, 6448, 6656, 6896, 7688, 7936, 9672, 9984, 10344, 11206, 11532, 11904, 12493, 12896, 13312, 13361, 13792, 15376, 15872, 16809, 19344, 19968, 20688, 22412, 23064, 23808, 24986, 25792, 26722, 27584, 30752, 31744, 33618, 37479, 38688, 39936, 40083, 41376, 44824, 46128, 47616, 49972, 51584, 53444, 55168, 61504, 67236, 74958, 77376, 80166, 82752, 89648, 92256, 95232, 99944, 103168, 106888, 110336, 123008, 134472, 149916, 154752, 160332, 165504, 173693, 179296, 184512, 199888, 206336, 213776, 220672, 246016, 268944, 299832, 309504, 320664, 331008, 347386, 358592, 369024, 399776, 412672, 414191, 427552, 441344, 492032, 521079, 537888, 599664, 619008, 641328, 662016, 694772, 717184, 738048, 799552, 828382, 855104, 984064, 1042158, 1075776, 1199328, 1238016, 1242573, 1282656, 1324032, 1389544, 1434368, 1476096, 1599104, 1656764, 1710208, 2084316, 2151552, 2398656, 2485146, 2565312, 2779088, 2868736, 2952192, 3198208, 3313528, 3420416, 4168632, 4303104, 4797312, 4970292, 5130624, 5384483, 5558176, 5737472, 6396416, 6627056, 6840832, 8337264, 8606208, 9594624, 9940584, 10261248, 10768966, 11116352, 12792832, 13254112, 13681664, 16153449, 16674528, 17212416, 19189248, 19881168, 20522496, 21537932, 22232704, 26508224, 32306898, 33349056, 38378496, 39762336, 41044992, 43075864, 44465408, 53016448, 64613796, 66698112, 79524672, 86151728, 88930816, 106032896, 129227592, 133396224, 159049344, 172303456, 177861632, 212065792, 258455184, 266792448, 318098688, 344606912, 424131584, 516910368, 533584896, 636197376, 689213824, 1033820736, 1272394752, 1378427648, 2067641472, 2756855296, 4135282944, 5513710592, 8270565888, 16541131776]

約数ペア:

[(1, 16541131776), (2, 8270565888), (3, 5513710592), (4, 4135282944), (6, 2756855296), (8, 2067641472), (12, 1378427648), (13, 1272394752), (16, 1033820736), (24, 689213824), (26, 636197376), (31, 533584896), (32, 516910368), (39, 424131584), (48, 344606912), (52, 318098688), (62, 266792448), (64, 258455184), (78, 212065792), (93, 177861632), (96, 172303456), (104, 159049344), (124, 133396224), (128, 129227592), (156, 106032896), (186, 88930816), (192, 86151728), (208, 79524672), (248, 66698112), (256, 64613796), (312, 53016448), (372, 44465408), (384, 43075864), (403, 41044992), (416, 39762336), (431, 38378496), (496, 33349056), (512, 32306898), (624, 26508224), (744, 22232704), (768, 21537932), (806, 20522496), (832, 19881168), (862, 19189248), (961, 17212416), (992, 16674528), (1024, 16153449), (1209, 13681664), (1248, 13254112), (1293, 12792832), (1488, 11116352), (1536, 10768966), (1612, 10261248), (1664, 9940584), (1724, 9594624), (1922, 8606208), (1984, 8337264), (2418, 6840832), (2496, 6627056), (2586, 6396416), (2883, 5737472), (2976, 5558176), (3072, 5384483), (3224, 5130624), (3328, 4970292), (3448, 4797312), (3844, 4303104), (3968, 4168632), (4836, 3420416), (4992, 3313528), (5172, 3198208), (5603, 2952192), (5766, 2868736), (5952, 2779088), (6448, 2565312), (6656, 2485146), (6896, 2398656), (7688, 2151552), (7936, 2084316), (9672, 1710208), (9984, 1656764), (10344, 1599104), (11206, 1476096), (11532, 1434368), (11904, 1389544), (12493, 1324032), (12896, 1282656), (13312, 1242573), (13361, 1238016), (13792, 1199328), (15376, 1075776), (15872, 1042158), (16809, 984064), (19344, 855104), (19968, 828382), (20688, 799552), (22412, 738048), (23064, 717184), (23808, 694772), (24986, 662016), (25792, 641328), (26722, 619008), (27584, 599664), (30752, 537888), (31744, 521079), (33618, 492032), (37479, 441344), (38688, 427552), (39936, 414191), (40083, 412672), (41376, 399776), (44824, 369024), (46128, 358592), (47616, 347386), (49972, 331008), (51584, 320664), (53444, 309504), (55168, 299832), (61504, 268944), (67236, 246016), (74958, 220672), (77376, 213776), (80166, 206336), (82752, 199888), (89648, 184512), (92256, 179296), (95232, 173693), (99944, 165504), (103168, 160332), (106888, 154752), (110336, 149916), (123008, 134472)]