21552406512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{5881}}^1$

素因数の和:6751

約数の個数: 160

約数和(自身を含む): 68618941440

約数和(自身を除く): 47066534928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 839, 1092, 1456, 1678, 2184, 2517, 3356, 4368, 5034, 5873, 5881, 6712, 10068, 10907, 11746, 11762, 13424, 17619, 17643, 20136, 21814, 23492, 23524, 32721, 35238, 35286, 40272, 41167, 43628, 46984, 47048, 65442, 70476, 70572, 76349, 76453, 82334, 87256, 93968, 94096, 123501, 130884, 140952, 141144, 152698, 152906, 164668, 174512, 229047, 229359, 247002, 261768, 281904, 282288, 305396, 305812, 329336, 458094, 458718, 494004, 523536, 535171, 610792, 611624, 658672, 916188, 917436, 988008, 1070342, 1221584, 1223248, 1605513, 1832376, 1834872, 1976016, 2140684, 3211026, 3664752, 3669744, 4281368, 4934159, 6422052, 8562736, 9868318, 12844104, 14802477, 19736636, 25688208, 29604954, 34539113, 39473272, 59209908, 64144067, 69078226, 78946544, 103617339, 118419816, 128288134, 138156452, 192432201, 207234678, 236839632, 256576268, 276312904, 384864402, 414469356, 449008469, 513152536, 552625808, 769728804, 828938712, 898016938, 1026305072, 1347025407, 1539457608, 1657877424, 1796033876, 2694050814, 3078915216, 3592067752, 5388101628, 7184135504, 10776203256, 21552406512]

約数ペア:

[(1, 21552406512), (2, 10776203256), (3, 7184135504), (4, 5388101628), (6, 3592067752), (7, 3078915216), (8, 2694050814), (12, 1796033876), (13, 1657877424), (14, 1539457608), (16, 1347025407), (21, 1026305072), (24, 898016938), (26, 828938712), (28, 769728804), (39, 552625808), (42, 513152536), (48, 449008469), (52, 414469356), (56, 384864402), (78, 276312904), (84, 256576268), (91, 236839632), (104, 207234678), (112, 192432201), (156, 138156452), (168, 128288134), (182, 118419816), (208, 103617339), (273, 78946544), (312, 69078226), (336, 64144067), (364, 59209908), (546, 39473272), (624, 34539113), (728, 29604954), (839, 25688208), (1092, 19736636), (1456, 14802477), (1678, 12844104), (2184, 9868318), (2517, 8562736), (3356, 6422052), (4368, 4934159), (5034, 4281368), (5873, 3669744), (5881, 3664752), (6712, 3211026), (10068, 2140684), (10907, 1976016), (11746, 1834872), (11762, 1832376), (13424, 1605513), (17619, 1223248), (17643, 1221584), (20136, 1070342), (21814, 988008), (23492, 917436), (23524, 916188), (32721, 658672), (35238, 611624), (35286, 610792), (40272, 535171), (41167, 523536), (43628, 494004), (46984, 458718), (47048, 458094), (65442, 329336), (70476, 305812), (70572, 305396), (76349, 282288), (76453, 281904), (82334, 261768), (87256, 247002), (93968, 229359), (94096, 229047), (123501, 174512), (130884, 164668), (140952, 152906), (141144, 152698)]