289148548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{577}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 570971520

約数和(自身を除く): 281822972

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 419, 577, 598, 838, 1154, 1196, 1676, 2308, 5447, 7501, 9637, 10894, 13271, 15002, 19274, 21788, 26542, 30004, 38548, 53084, 125281, 172523, 241763, 250562, 345046, 483526, 501124, 690092, 967052, 3142919, 5560549, 6285838, 11121098, 12571676, 22242196, 72287137, 144574274, 289148548]

約数ペア:

[(1, 289148548), (2, 144574274), (4, 72287137), (13, 22242196), (23, 12571676), (26, 11121098), (46, 6285838), (52, 5560549), (92, 3142919), (299, 967052), (419, 690092), (577, 501124), (598, 483526), (838, 345046), (1154, 250562), (1196, 241763), (1676, 172523), (2308, 125281), (5447, 53084), (7501, 38548), (9637, 30004), (10894, 26542), (13271, 21788), (15002, 19274)]