238563136

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1671

約数の個数: 56

約数和(自身を含む): 542706560

約数和(自身を除く): 304143424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 878, 1213, 1756, 2426, 3073, 3512, 4852, 6146, 7024, 8491, 9704, 12292, 14048, 16982, 19408, 24584, 28096, 33964, 38816, 49168, 67928, 77632, 98336, 135856, 196672, 271712, 532507, 543424, 1065014, 2130028, 3727549, 4260056, 7455098, 8520112, 14910196, 17040224, 29820392, 34080448, 59640784, 119281568, 238563136]

約数ペア:

[(1, 238563136), (2, 119281568), (4, 59640784), (7, 34080448), (8, 29820392), (14, 17040224), (16, 14910196), (28, 8520112), (32, 7455098), (56, 4260056), (64, 3727549), (112, 2130028), (224, 1065014), (439, 543424), (448, 532507), (878, 271712), (1213, 196672), (1756, 135856), (2426, 98336), (3073, 77632), (3512, 67928), (4852, 49168), (6146, 38816), (7024, 33964), (8491, 28096), (9704, 24584), (12292, 19408), (14048, 16982)]