1688487984

素因数分解:

$2^4\times 3^3\times {\mathrm{3908537}}^1$

素因数の和:3908554

約数の個数: 40

約数和(自身を含む): 4846587120

約数和(自身を除く): 3158099136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3908537, 7817074, 11725611, 15634148, 23451222, 31268296, 35176833, 46902444, 62536592, 70353666, 93804888, 105530499, 140707332, 187609776, 211060998, 281414664, 422121996, 562829328, 844243992, 1688487984]

約数ペア:

[(1, 1688487984), (2, 844243992), (3, 562829328), (4, 422121996), (6, 281414664), (8, 211060998), (9, 187609776), (12, 140707332), (16, 105530499), (18, 93804888), (24, 70353666), (27, 62536592), (36, 46902444), (48, 35176833), (54, 31268296), (72, 23451222), (108, 15634148), (144, 11725611), (216, 7817074), (432, 3908537)]