342995968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 88

約数和(自身を含む): 792598400

約数和(自身を除く): 449602432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 439, 448, 512, 763, 872, 878, 896, 1024, 1526, 1744, 1756, 1792, 3052, 3073, 3488, 3512, 3584, 6104, 6146, 6976, 7024, 7168, 12208, 12292, 13952, 14048, 24416, 24584, 27904, 28096, 47851, 48832, 49168, 55808, 56192, 95702, 97664, 98336, 111616, 112384, 191404, 195328, 196672, 224768, 334957, 382808, 390656, 393344, 449536, 669914, 765616, 781312, 786688, 1339828, 1531232, 1573376, 2679656, 3062464, 3146752, 5359312, 6124928, 10718624, 12249856, 21437248, 24499712, 42874496, 48999424, 85748992, 171497984, 342995968]

約数ペア:

[(1, 342995968), (2, 171497984), (4, 85748992), (7, 48999424), (8, 42874496), (14, 24499712), (16, 21437248), (28, 12249856), (32, 10718624), (56, 6124928), (64, 5359312), (109, 3146752), (112, 3062464), (128, 2679656), (218, 1573376), (224, 1531232), (256, 1339828), (436, 786688), (439, 781312), (448, 765616), (512, 669914), (763, 449536), (872, 393344), (878, 390656), (896, 382808), (1024, 334957), (1526, 224768), (1744, 196672), (1756, 195328), (1792, 191404), (3052, 112384), (3073, 111616), (3488, 98336), (3512, 97664), (3584, 95702), (6104, 56192), (6146, 55808), (6976, 49168), (7024, 48832), (7168, 47851), (12208, 28096), (12292, 27904), (13952, 24584), (14048, 24416)]