856558656

素因数分解:

$2^6\times 3^2\times {\mathrm{1487081}}^1$

素因数の和:1487099

約数の個数: 42

約数和(自身を含む): 2455172382

約数和(自身を除く): 1598613726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1487081, 2974162, 4461243, 5948324, 8922486, 11896648, 13383729, 17844972, 23793296, 26767458, 35689944, 47586592, 53534916, 71379888, 95173184, 107069832, 142759776, 214139664, 285519552, 428279328, 856558656]

約数ペア:

[(1, 856558656), (2, 428279328), (3, 285519552), (4, 214139664), (6, 142759776), (8, 107069832), (9, 95173184), (12, 71379888), (16, 53534916), (18, 47586592), (24, 35689944), (32, 26767458), (36, 23793296), (48, 17844972), (64, 13383729), (72, 11896648), (96, 8922486), (144, 5948324), (192, 4461243), (288, 2974162), (576, 1487081)]