256988893962

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1901}}^1\times {\mathrm{41647}}^1$

素因数の和:44094

約数の個数: 32

約数和(自身を含む): 515211081984

約数和(自身を除く): 258222188022

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 1901, 3246, 3802, 5703, 11406, 41647, 83294, 124941, 249882, 1028441, 2056882, 3085323, 6170646, 22531027, 45062054, 67593081, 79170947, 135186162, 158341894, 237512841, 475025682, 42831482327, 85662964654, 128494446981, 256988893962]

約数ペア:

[(1, 256988893962), (2, 128494446981), (3, 85662964654), (6, 42831482327), (541, 475025682), (1082, 237512841), (1623, 158341894), (1901, 135186162), (3246, 79170947), (3802, 67593081), (5703, 45062054), (11406, 22531027), (41647, 6170646), (83294, 3085323), (124941, 2056882), (249882, 1028441)]