551477248

素因数分解:

$2^{13}\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 112

約数和(自身を含む): 1289669760

約数和(自身を除く): 738192512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 163, 224, 236, 256, 326, 413, 448, 472, 512, 652, 826, 896, 944, 1024, 1141, 1304, 1652, 1792, 1888, 2048, 2282, 2608, 3304, 3584, 3776, 4096, 4564, 5216, 6608, 7168, 7552, 8192, 9128, 9617, 10432, 13216, 14336, 15104, 18256, 19234, 20864, 26432, 28672, 30208, 36512, 38468, 41728, 52864, 57344, 60416, 67319, 73024, 76936, 83456, 105728, 120832, 134638, 146048, 153872, 166912, 211456, 241664, 269276, 292096, 307744, 333824, 422912, 483328, 538552, 584192, 615488, 667648, 845824, 1077104, 1168384, 1230976, 1335296, 1691648, 2154208, 2336768, 2461952, 3383296, 4308416, 4673536, 4923904, 8616832, 9347072, 9847808, 17233664, 19695616, 34467328, 39391232, 68934656, 78782464, 137869312, 275738624, 551477248]

約数ペア:

[(1, 551477248), (2, 275738624), (4, 137869312), (7, 78782464), (8, 68934656), (14, 39391232), (16, 34467328), (28, 19695616), (32, 17233664), (56, 9847808), (59, 9347072), (64, 8616832), (112, 4923904), (118, 4673536), (128, 4308416), (163, 3383296), (224, 2461952), (236, 2336768), (256, 2154208), (326, 1691648), (413, 1335296), (448, 1230976), (472, 1168384), (512, 1077104), (652, 845824), (826, 667648), (896, 615488), (944, 584192), (1024, 538552), (1141, 483328), (1304, 422912), (1652, 333824), (1792, 307744), (1888, 292096), (2048, 269276), (2282, 241664), (2608, 211456), (3304, 166912), (3584, 153872), (3776, 146048), (4096, 134638), (4564, 120832), (5216, 105728), (6608, 83456), (7168, 76936), (7552, 73024), (8192, 67319), (9128, 60416), (9617, 57344), (10432, 52864), (13216, 41728), (14336, 38468), (15104, 36512), (18256, 30208), (19234, 28672), (20864, 26432)]