217187712

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 745954560

約数和(自身を除く): 528766848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1104, 1152, 1171, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2342, 2576, 2688, 2898, 2944, 3312, 3513, 3864, 4032, 4416, 4684, 5152, 5796, 6624, 7026, 7728, 8064, 8197, 8832, 9368, 10304, 10539, 11592, 13248, 14052, 15456, 16394, 18736, 20608, 21078, 23184, 24591, 26496, 26933, 28104, 30912, 32788, 37472, 42156, 46368, 49182, 53866, 56208, 61824, 65576, 73773, 74944, 80799, 84312, 92736, 98364, 107732, 112416, 131152, 147546, 149888, 161598, 168624, 185472, 188531, 196728, 215464, 224832, 242397, 262304, 295092, 323196, 337248, 377062, 393456, 430928, 449664, 484794, 524608, 565593, 590184, 646392, 674496, 754124, 786912, 861856, 969588, 1049216, 1131186, 1180368, 1292784, 1348992, 1508248, 1573824, 1696779, 1723712, 1939176, 2262372, 2360736, 2585568, 3016496, 3147648, 3393558, 3447424, 3878352, 4524744, 4721472, 5171136, 6032992, 6787116, 7756704, 9049488, 9442944, 10342272, 12065984, 13574232, 15513408, 18098976, 24131968, 27148464, 31026816, 36197952, 54296928, 72395904, 108593856, 217187712]

約数ペア:

[(1, 217187712), (2, 108593856), (3, 72395904), (4, 54296928), (6, 36197952), (7, 31026816), (8, 27148464), (9, 24131968), (12, 18098976), (14, 15513408), (16, 13574232), (18, 12065984), (21, 10342272), (23, 9442944), (24, 9049488), (28, 7756704), (32, 6787116), (36, 6032992), (42, 5171136), (46, 4721472), (48, 4524744), (56, 3878352), (63, 3447424), (64, 3393558), (69, 3147648), (72, 3016496), (84, 2585568), (92, 2360736), (96, 2262372), (112, 1939176), (126, 1723712), (128, 1696779), (138, 1573824), (144, 1508248), (161, 1348992), (168, 1292784), (184, 1180368), (192, 1131186), (207, 1049216), (224, 969588), (252, 861856), (276, 786912), (288, 754124), (322, 674496), (336, 646392), (368, 590184), (384, 565593), (414, 524608), (448, 484794), (483, 449664), (504, 430928), (552, 393456), (576, 377062), (644, 337248), (672, 323196), (736, 295092), (828, 262304), (896, 242397), (966, 224832), (1008, 215464), (1104, 196728), (1152, 188531), (1171, 185472), (1288, 168624), (1344, 161598), (1449, 149888), (1472, 147546), (1656, 131152), (1932, 112416), (2016, 107732), (2208, 98364), (2342, 92736), (2576, 84312), (2688, 80799), (2898, 74944), (2944, 73773), (3312, 65576), (3513, 61824), (3864, 56208), (4032, 53866), (4416, 49182), (4684, 46368), (5152, 42156), (5796, 37472), (6624, 32788), (7026, 30912), (7728, 28104), (8064, 26933), (8197, 26496), (8832, 24591), (9368, 23184), (10304, 21078), (10539, 20608), (11592, 18736), (13248, 16394), (14052, 15456)]