238953344

素因数分解:

$2^7\times 7^1\times {\mathrm{266689}}^1$

素因数の和:266710

約数の個数: 32

約数和(自身を含む): 544047600

約数和(自身を除く): 305094256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 266689, 533378, 1066756, 1866823, 2133512, 3733646, 4267024, 7467292, 8534048, 14934584, 17068096, 29869168, 34136192, 59738336, 119476672, 238953344]

約数ペア:

[(1, 238953344), (2, 119476672), (4, 59738336), (7, 34136192), (8, 29869168), (14, 17068096), (16, 14934584), (28, 8534048), (32, 7467292), (56, 4267024), (64, 3733646), (112, 2133512), (128, 1866823), (224, 1066756), (448, 533378), (896, 266689)]