289211922

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1879}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 665159040

約数和(自身を除く): 375947118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 503, 1006, 1509, 1879, 3018, 3758, 4527, 5637, 8551, 9054, 11274, 16911, 17102, 25653, 31943, 33822, 51306, 63886, 76959, 95829, 153918, 191658, 287487, 574974, 945137, 1890274, 2835411, 5670822, 8506233, 16067329, 17012466, 32134658, 48201987, 96403974, 144605961, 289211922]

約数ペア:

[(1, 289211922), (2, 144605961), (3, 96403974), (6, 48201987), (9, 32134658), (17, 17012466), (18, 16067329), (34, 8506233), (51, 5670822), (102, 2835411), (153, 1890274), (306, 945137), (503, 574974), (1006, 287487), (1509, 191658), (1879, 153918), (3018, 95829), (3758, 76959), (4527, 63886), (5637, 51306), (8551, 33822), (9054, 31943), (11274, 25653), (16911, 17102)]