305373456

素因数分解:

$2^4\times 3^3\times {\mathrm{706883}}^1$

素因数の和:706900

約数の個数: 40

約数和(自身を含む): 876536160

約数和(自身を除く): 571162704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 706883, 1413766, 2120649, 2827532, 4241298, 5655064, 6361947, 8482596, 11310128, 12723894, 16965192, 19085841, 25447788, 33930384, 38171682, 50895576, 76343364, 101791152, 152686728, 305373456]

約数ペア:

[(1, 305373456), (2, 152686728), (3, 101791152), (4, 76343364), (6, 50895576), (8, 38171682), (9, 33930384), (12, 25447788), (16, 19085841), (18, 16965192), (24, 12723894), (27, 11310128), (36, 8482596), (48, 6361947), (54, 5655064), (72, 4241298), (108, 2827532), (144, 2120649), (216, 1413766), (432, 706883)]