328049224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1693}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 628440120

約数和(自身を除く): 300390896

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 457, 914, 1693, 1828, 3386, 3656, 6772, 13544, 24221, 48442, 89729, 96884, 179458, 193768, 358916, 717832, 773701, 1547402, 3094804, 6189608, 41006153, 82012306, 164024612, 328049224]

約数ペア:

[(1, 328049224), (2, 164024612), (4, 82012306), (8, 41006153), (53, 6189608), (106, 3094804), (212, 1547402), (424, 773701), (457, 717832), (914, 358916), (1693, 193768), (1828, 179458), (3386, 96884), (3656, 89729), (6772, 48442), (13544, 24221)]