172906496

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 402407460

約数和(自身を除く): 229500964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1723, 1792, 2048, 3136, 3446, 3584, 6272, 6892, 7168, 12061, 12544, 13784, 14336, 24122, 25088, 27568, 48244, 50176, 55136, 84427, 96488, 100352, 110272, 168854, 192976, 220544, 337708, 385952, 441088, 675416, 771904, 882176, 1350832, 1543808, 1764352, 2701664, 3087616, 3528704, 5403328, 6175232, 10806656, 12350464, 21613312, 24700928, 43226624, 86453248, 172906496]

約数ペア:

[(1, 172906496), (2, 86453248), (4, 43226624), (7, 24700928), (8, 21613312), (14, 12350464), (16, 10806656), (28, 6175232), (32, 5403328), (49, 3528704), (56, 3087616), (64, 2701664), (98, 1764352), (112, 1543808), (128, 1350832), (196, 882176), (224, 771904), (256, 675416), (392, 441088), (448, 385952), (512, 337708), (784, 220544), (896, 192976), (1024, 168854), (1568, 110272), (1723, 100352), (1792, 96488), (2048, 84427), (3136, 55136), (3446, 50176), (3584, 48244), (6272, 27568), (6892, 25088), (7168, 24122), (12061, 14336), (12544, 13784)]