343089152

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 112

約数和(自身を含む): 813645312

約数和(自身を除く): 470556160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 193, 217, 224, 248, 256, 386, 434, 448, 496, 512, 772, 868, 896, 992, 1024, 1351, 1544, 1736, 1792, 1984, 2048, 2702, 3088, 3472, 3584, 3968, 4096, 5404, 5983, 6176, 6944, 7168, 7936, 8192, 10808, 11966, 12352, 13888, 14336, 15872, 21616, 23932, 24704, 27776, 28672, 31744, 41881, 43232, 47864, 49408, 55552, 57344, 63488, 83762, 86464, 95728, 98816, 111104, 126976, 167524, 172928, 191456, 197632, 222208, 253952, 335048, 345856, 382912, 395264, 444416, 670096, 691712, 765824, 790528, 888832, 1340192, 1383424, 1531648, 1581056, 1777664, 2680384, 2766848, 3063296, 5360768, 5533696, 6126592, 10721536, 11067392, 12253184, 21443072, 24506368, 42886144, 49012736, 85772288, 171544576, 343089152]

約数ペア:

[(1, 343089152), (2, 171544576), (4, 85772288), (7, 49012736), (8, 42886144), (14, 24506368), (16, 21443072), (28, 12253184), (31, 11067392), (32, 10721536), (56, 6126592), (62, 5533696), (64, 5360768), (112, 3063296), (124, 2766848), (128, 2680384), (193, 1777664), (217, 1581056), (224, 1531648), (248, 1383424), (256, 1340192), (386, 888832), (434, 790528), (448, 765824), (496, 691712), (512, 670096), (772, 444416), (868, 395264), (896, 382912), (992, 345856), (1024, 335048), (1351, 253952), (1544, 222208), (1736, 197632), (1792, 191456), (1984, 172928), (2048, 167524), (2702, 126976), (3088, 111104), (3472, 98816), (3584, 95728), (3968, 86464), (4096, 83762), (5404, 63488), (5983, 57344), (6176, 55552), (6944, 49408), (7168, 47864), (7936, 43232), (8192, 41881), (10808, 31744), (11966, 28672), (12352, 27776), (13888, 24704), (14336, 23932), (15872, 21616)]