340892928

素因数分解:

$2^8\times 3^3\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 1017912000

約数和(自身を除く): 677019072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 256, 288, 298, 331, 384, 432, 447, 576, 596, 662, 768, 864, 894, 993, 1152, 1192, 1324, 1341, 1728, 1788, 1986, 2304, 2384, 2648, 2682, 2979, 3456, 3576, 3972, 4023, 4768, 5296, 5364, 5958, 6912, 7152, 7944, 8046, 8937, 9536, 10592, 10728, 11916, 14304, 15888, 16092, 17874, 19072, 21184, 21456, 23832, 28608, 31776, 32184, 35748, 38144, 42368, 42912, 47664, 49319, 57216, 63552, 64368, 71496, 84736, 85824, 95328, 98638, 114432, 127104, 128736, 142992, 147957, 171648, 190656, 197276, 254208, 257472, 285984, 295914, 343296, 381312, 394552, 443871, 514944, 571968, 591828, 762624, 789104, 887742, 1029888, 1143936, 1183656, 1331613, 1578208, 1775484, 2287872, 2367312, 2663226, 3156416, 3550968, 4734624, 5326452, 6312832, 7101936, 9469248, 10652904, 12625664, 14203872, 18938496, 21305808, 28407744, 37876992, 42611616, 56815488, 85223232, 113630976, 170446464, 340892928]

約数ペア:

[(1, 340892928), (2, 170446464), (3, 113630976), (4, 85223232), (6, 56815488), (8, 42611616), (9, 37876992), (12, 28407744), (16, 21305808), (18, 18938496), (24, 14203872), (27, 12625664), (32, 10652904), (36, 9469248), (48, 7101936), (54, 6312832), (64, 5326452), (72, 4734624), (96, 3550968), (108, 3156416), (128, 2663226), (144, 2367312), (149, 2287872), (192, 1775484), (216, 1578208), (256, 1331613), (288, 1183656), (298, 1143936), (331, 1029888), (384, 887742), (432, 789104), (447, 762624), (576, 591828), (596, 571968), (662, 514944), (768, 443871), (864, 394552), (894, 381312), (993, 343296), (1152, 295914), (1192, 285984), (1324, 257472), (1341, 254208), (1728, 197276), (1788, 190656), (1986, 171648), (2304, 147957), (2384, 142992), (2648, 128736), (2682, 127104), (2979, 114432), (3456, 98638), (3576, 95328), (3972, 85824), (4023, 84736), (4768, 71496), (5296, 64368), (5364, 63552), (5958, 57216), (6912, 49319), (7152, 47664), (7944, 42912), (8046, 42368), (8937, 38144), (9536, 35748), (10592, 32184), (10728, 31776), (11916, 28608), (14304, 23832), (15888, 21456), (16092, 21184), (17874, 19072)]