257176896

素因数分解:

$2^6\times 3^1\times {\mathrm{1339463}}^1$

素因数の和:1339478

約数の個数: 28

約数和(自身を含む): 680447712

約数和(自身を除く): 423270816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1339463, 2678926, 4018389, 5357852, 8036778, 10715704, 16073556, 21431408, 32147112, 42862816, 64294224, 85725632, 128588448, 257176896]

約数ペア:

[(1, 257176896), (2, 128588448), (3, 85725632), (4, 64294224), (6, 42862816), (8, 32147112), (12, 21431408), (16, 16073556), (24, 10715704), (32, 8036778), (48, 5357852), (64, 4018389), (96, 2678926), (192, 1339463)]