289746024

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{61283}}^1$

素因数の和:61489

約数の個数: 32

約数和(自身を含む): 728053920

約数和(自身を除く): 438307896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 61283, 122566, 183849, 245132, 367698, 490264, 735396, 1470792, 12072751, 24145502, 36218253, 48291004, 72436506, 96582008, 144873012, 289746024]

約数ペア:

[(1, 289746024), (2, 144873012), (3, 96582008), (4, 72436506), (6, 48291004), (8, 36218253), (12, 24145502), (24, 12072751), (197, 1470792), (394, 735396), (591, 490264), (788, 367698), (1182, 245132), (1576, 183849), (2364, 122566), (4728, 61283)]