1489810496

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:2031

約数の個数: 56

約数和(自身を含む): 3025612440

約数和(自身を除く): 1535801944

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 257, 424, 514, 848, 1028, 1696, 1709, 2056, 3392, 3418, 4112, 6836, 8224, 13621, 13672, 16448, 27242, 27344, 54484, 54688, 90577, 108968, 109376, 181154, 217936, 362308, 435872, 439213, 724616, 871744, 878426, 1449232, 1756852, 2898464, 3513704, 5796928, 7027408, 14054816, 23278289, 28109632, 46556578, 93113156, 186226312, 372452624, 744905248, 1489810496]

約数ペア:

[(1, 1489810496), (2, 744905248), (4, 372452624), (8, 186226312), (16, 93113156), (32, 46556578), (53, 28109632), (64, 23278289), (106, 14054816), (212, 7027408), (257, 5796928), (424, 3513704), (514, 2898464), (848, 1756852), (1028, 1449232), (1696, 878426), (1709, 871744), (2056, 724616), (3392, 439213), (3418, 435872), (4112, 362308), (6836, 217936), (8224, 181154), (13621, 109376), (13672, 108968), (16448, 90577), (27242, 54688), (27344, 54484)]