326513224

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 618912000

約数和(自身を除く): 292398776

約数列:

[1, 2, 4, 8, 139, 278, 479, 556, 613, 958, 1112, 1226, 1916, 2452, 3832, 4904, 66581, 85207, 133162, 170414, 266324, 293627, 340828, 532648, 587254, 681656, 1174508, 2349016, 40814153, 81628306, 163256612, 326513224]

約数ペア:

[(1, 326513224), (2, 163256612), (4, 81628306), (8, 40814153), (139, 2349016), (278, 1174508), (479, 681656), (556, 587254), (613, 532648), (958, 340828), (1112, 293627), (1226, 266324), (1916, 170414), (2452, 133162), (3832, 85207), (4904, 66581)]