284120704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 683873280

約数和(自身を除く): 399752576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 128, 193, 212, 217, 224, 248, 371, 386, 424, 434, 448, 496, 742, 772, 848, 868, 896, 992, 1351, 1484, 1544, 1643, 1696, 1736, 1984, 2702, 2968, 3088, 3286, 3392, 3472, 3968, 5404, 5936, 5983, 6176, 6572, 6784, 6944, 10229, 10808, 11501, 11872, 11966, 12352, 13144, 13888, 20458, 21616, 23002, 23744, 23932, 24704, 26288, 27776, 40916, 41881, 43232, 46004, 47488, 47864, 52576, 71603, 81832, 83762, 86464, 92008, 95728, 105152, 143206, 163664, 167524, 172928, 184016, 191456, 210304, 286412, 317099, 327328, 335048, 368032, 382912, 572824, 634198, 654656, 670096, 736064, 765824, 1145648, 1268396, 1309312, 1340192, 1472128, 2219693, 2291296, 2536792, 2680384, 4439386, 4582592, 5073584, 5360768, 8878772, 9165184, 10147168, 17757544, 20294336, 35515088, 40588672, 71030176, 142060352, 284120704]

約数ペア:

[(1, 284120704), (2, 142060352), (4, 71030176), (7, 40588672), (8, 35515088), (14, 20294336), (16, 17757544), (28, 10147168), (31, 9165184), (32, 8878772), (53, 5360768), (56, 5073584), (62, 4582592), (64, 4439386), (106, 2680384), (112, 2536792), (124, 2291296), (128, 2219693), (193, 1472128), (212, 1340192), (217, 1309312), (224, 1268396), (248, 1145648), (371, 765824), (386, 736064), (424, 670096), (434, 654656), (448, 634198), (496, 572824), (742, 382912), (772, 368032), (848, 335048), (868, 327328), (896, 317099), (992, 286412), (1351, 210304), (1484, 191456), (1544, 184016), (1643, 172928), (1696, 167524), (1736, 163664), (1984, 143206), (2702, 105152), (2968, 95728), (3088, 92008), (3286, 86464), (3392, 83762), (3472, 81832), (3968, 71603), (5404, 52576), (5936, 47864), (5983, 47488), (6176, 46004), (6572, 43232), (6784, 41881), (6944, 40916), (10229, 27776), (10808, 26288), (11501, 24704), (11872, 23932), (11966, 23744), (12352, 23002), (13144, 21616), (13888, 20458)]