289787584

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 586971648

約数和(自身を除く): 297184064

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 127, 202, 254, 353, 404, 508, 706, 808, 1016, 1412, 1616, 2032, 2824, 3232, 4064, 5648, 6464, 8128, 11296, 12827, 22592, 25654, 35653, 44831, 51308, 71306, 89662, 102616, 142612, 179324, 205232, 285224, 358648, 410464, 570448, 717296, 820928, 1140896, 1434592, 2281792, 2869184, 4527931, 9055862, 18111724, 36223448, 72446896, 144893792, 289787584]

約数ペア:

[(1, 289787584), (2, 144893792), (4, 72446896), (8, 36223448), (16, 18111724), (32, 9055862), (64, 4527931), (101, 2869184), (127, 2281792), (202, 1434592), (254, 1140896), (353, 820928), (404, 717296), (508, 570448), (706, 410464), (808, 358648), (1016, 285224), (1412, 205232), (1616, 179324), (2032, 142612), (2824, 102616), (3232, 89662), (4064, 71306), (5648, 51308), (6464, 44831), (8128, 35653), (11296, 25654), (12827, 22592)]