218137568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1327}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 469857024

約数和(自身を除く): 251719456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 467, 934, 1327, 1868, 2654, 3736, 5137, 5308, 7472, 10274, 10616, 14597, 14944, 20548, 21232, 29194, 41096, 42464, 58388, 82192, 116776, 164384, 233552, 467104, 619709, 1239418, 2478836, 4957672, 6816799, 9915344, 13633598, 19830688, 27267196, 54534392, 109068784, 218137568]

約数ペア:

[(1, 218137568), (2, 109068784), (4, 54534392), (8, 27267196), (11, 19830688), (16, 13633598), (22, 9915344), (32, 6816799), (44, 4957672), (88, 2478836), (176, 1239418), (352, 619709), (467, 467104), (934, 233552), (1327, 164384), (1868, 116776), (2654, 82192), (3736, 58388), (5137, 42464), (5308, 41096), (7472, 29194), (10274, 21232), (10616, 20548), (14597, 14944)]