384238256

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 754482960

約数和(自身を除く): 370244704

約数列:

[1, 2, 4, 8, 16, 139, 197, 278, 394, 556, 788, 877, 1112, 1576, 1754, 2224, 3152, 3508, 7016, 14032, 27383, 54766, 109532, 121903, 172769, 219064, 243806, 345538, 438128, 487612, 691076, 975224, 1382152, 1950448, 2764304, 24014891, 48029782, 96059564, 192119128, 384238256]

約数ペア:

[(1, 384238256), (2, 192119128), (4, 96059564), (8, 48029782), (16, 24014891), (139, 2764304), (197, 1950448), (278, 1382152), (394, 975224), (556, 691076), (788, 487612), (877, 438128), (1112, 345538), (1576, 243806), (1754, 219064), (2224, 172769), (3152, 121903), (3508, 109532), (7016, 54766), (14032, 27383)]