315219232

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1193}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 649918080

約数和(自身を除く): 334698848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 359, 368, 718, 736, 1193, 1436, 2386, 2872, 4772, 5744, 8257, 9544, 11488, 16514, 19088, 27439, 33028, 38176, 54878, 66056, 109756, 132112, 219512, 264224, 428287, 439024, 856574, 878048, 1713148, 3426296, 6852592, 9850601, 13705184, 19701202, 39402404, 78804808, 157609616, 315219232]

約数ペア:

[(1, 315219232), (2, 157609616), (4, 78804808), (8, 39402404), (16, 19701202), (23, 13705184), (32, 9850601), (46, 6852592), (92, 3426296), (184, 1713148), (359, 878048), (368, 856574), (718, 439024), (736, 428287), (1193, 264224), (1436, 219512), (2386, 132112), (2872, 109756), (4772, 66056), (5744, 54878), (8257, 38176), (9544, 33028), (11488, 27439), (16514, 19088)]