56657664

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 191645440

約数和(自身を除く): 134987776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1171, 1344, 1512, 1728, 1792, 2016, 2304, 2342, 2688, 3024, 3456, 3513, 4032, 4684, 5376, 6048, 6912, 7026, 8064, 8197, 9368, 10539, 12096, 14052, 16128, 16394, 18736, 21078, 24192, 24591, 28104, 31617, 32788, 37472, 42156, 48384, 49182, 56208, 63234, 65576, 73773, 74944, 84312, 98364, 112416, 126468, 131152, 147546, 149888, 168624, 196728, 221319, 224832, 252936, 262304, 295092, 299776, 337248, 393456, 442638, 449664, 505872, 524608, 590184, 674496, 786912, 885276, 899328, 1011744, 1049216, 1180368, 1348992, 1573824, 1770552, 2023488, 2098432, 2360736, 2697984, 3147648, 3541104, 4046976, 4721472, 6295296, 7082208, 8093952, 9442944, 14164416, 18885888, 28328832, 56657664]

約数ペア:

[(1, 56657664), (2, 28328832), (3, 18885888), (4, 14164416), (6, 9442944), (7, 8093952), (8, 7082208), (9, 6295296), (12, 4721472), (14, 4046976), (16, 3541104), (18, 3147648), (21, 2697984), (24, 2360736), (27, 2098432), (28, 2023488), (32, 1770552), (36, 1573824), (42, 1348992), (48, 1180368), (54, 1049216), (56, 1011744), (63, 899328), (64, 885276), (72, 786912), (84, 674496), (96, 590184), (108, 524608), (112, 505872), (126, 449664), (128, 442638), (144, 393456), (168, 337248), (189, 299776), (192, 295092), (216, 262304), (224, 252936), (252, 224832), (256, 221319), (288, 196728), (336, 168624), (378, 149888), (384, 147546), (432, 131152), (448, 126468), (504, 112416), (576, 98364), (672, 84312), (756, 74944), (768, 73773), (864, 65576), (896, 63234), (1008, 56208), (1152, 49182), (1171, 48384), (1344, 42156), (1512, 37472), (1728, 32788), (1792, 31617), (2016, 28104), (2304, 24591), (2342, 24192), (2688, 21078), (3024, 18736), (3456, 16394), (3513, 16128), (4032, 14052), (4684, 12096), (5376, 10539), (6048, 9368), (6912, 8197), (7026, 8064)]