563439396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{68147}}^1$

素因数の和:68220

約数の個数: 48

約数和(自身を含む): 1442556864

約数和(自身を除く): 879117468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 68147, 136294, 204441, 272588, 408882, 817764, 885911, 1771822, 2657733, 3543644, 3611791, 5315466, 7223582, 10630932, 10835373, 14447164, 21670746, 43341492, 46953283, 93906566, 140859849, 187813132, 281719698, 563439396]

約数ペア:

[(1, 563439396), (2, 281719698), (3, 187813132), (4, 140859849), (6, 93906566), (12, 46953283), (13, 43341492), (26, 21670746), (39, 14447164), (52, 10835373), (53, 10630932), (78, 7223582), (106, 5315466), (156, 3611791), (159, 3543644), (212, 2657733), (318, 1771822), (636, 885911), (689, 817764), (1378, 408882), (2067, 272588), (2756, 204441), (4134, 136294), (8268, 68147)]