221425728

素因数分解:

$2^6\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1447}}^1$

素因数の和:2259

約数の個数: 56

約数和(自身を含む): 586996032

約数和(自身を除く): 365570304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 797, 1447, 1594, 2391, 2894, 3188, 4341, 4782, 5788, 6376, 8682, 9564, 11576, 12752, 17364, 19128, 23152, 25504, 34728, 38256, 46304, 51008, 69456, 76512, 92608, 138912, 153024, 277824, 1153259, 2306518, 3459777, 4613036, 6919554, 9226072, 13839108, 18452144, 27678216, 36904288, 55356432, 73808576, 110712864, 221425728]

約数ペア:

[(1, 221425728), (2, 110712864), (3, 73808576), (4, 55356432), (6, 36904288), (8, 27678216), (12, 18452144), (16, 13839108), (24, 9226072), (32, 6919554), (48, 4613036), (64, 3459777), (96, 2306518), (192, 1153259), (797, 277824), (1447, 153024), (1594, 138912), (2391, 92608), (2894, 76512), (3188, 69456), (4341, 51008), (4782, 46304), (5788, 38256), (6376, 34728), (8682, 25504), (9564, 23152), (11576, 19128), (12752, 17364)]