308416094

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 574491600

約数和(自身を除く): 266075506

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 98, 133, 146, 266, 511, 931, 1022, 1387, 1862, 2269, 2774, 3577, 4538, 7154, 9709, 15883, 19418, 31766, 43111, 67963, 86222, 111181, 135926, 165637, 222362, 301777, 331274, 603554, 1159459, 2112439, 2318918, 3147103, 4224878, 6294206, 8116213, 16232426, 22029721, 44059442, 154208047, 308416094]

約数ペア:

[(1, 308416094), (2, 154208047), (7, 44059442), (14, 22029721), (19, 16232426), (38, 8116213), (49, 6294206), (73, 4224878), (98, 3147103), (133, 2318918), (146, 2112439), (266, 1159459), (511, 603554), (931, 331274), (1022, 301777), (1387, 222362), (1862, 165637), (2269, 135926), (2774, 111181), (3577, 86222), (4538, 67963), (7154, 43111), (9709, 31766), (15883, 19418)]