389729173686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47843}}^1\times {\mathrm{59029}}^1$

素因数の和:106900

約数の個数: 32

約数和(自身を含む): 813378620160

約数和(自身を除く): 423649446474

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 47843, 59029, 95686, 118058, 143529, 177087, 287058, 354174, 1100389, 1357667, 2200778, 2715334, 3301167, 4073001, 6602334, 8146002, 2824124447, 5648248894, 8472373341, 16944746682, 64954862281, 129909724562, 194864586843, 389729173686]

約数ペア:

[(1, 389729173686), (2, 194864586843), (3, 129909724562), (6, 64954862281), (23, 16944746682), (46, 8472373341), (69, 5648248894), (138, 2824124447), (47843, 8146002), (59029, 6602334), (95686, 4073001), (118058, 3301167), (143529, 2715334), (177087, 2200778), (287058, 1357667), (354174, 1100389)]