340764416

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{6689}}^1$

素因数の和:6904

約数の個数: 36

約数和(自身を含む): 683718000

約数和(自身を除く): 342953584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 6368, 6689, 12736, 13378, 25472, 26756, 50944, 53512, 107024, 214048, 428096, 856192, 1331111, 1712384, 2662222, 5324444, 10648888, 21297776, 42595552, 85191104, 170382208, 340764416]

約数ペア:

[(1, 340764416), (2, 170382208), (4, 85191104), (8, 42595552), (16, 21297776), (32, 10648888), (64, 5324444), (128, 2662222), (199, 1712384), (256, 1331111), (398, 856192), (796, 428096), (1592, 214048), (3184, 107024), (6368, 53512), (6689, 50944), (12736, 26756), (13378, 25472)]