213975696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3340

約数の個数: 80

約数和(自身を含む): 607961088

約数和(自身を除く): 393985392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2794, 3048, 3191, 4191, 5588, 6096, 6382, 8382, 9573, 11176, 12764, 16764, 19146, 22352, 25528, 33528, 35101, 38292, 51056, 67056, 70202, 76584, 105303, 140404, 153168, 210606, 280808, 405257, 421212, 561616, 810514, 842424, 1215771, 1621028, 1684848, 2431542, 3242056, 4457827, 4863084, 6484112, 8915654, 9726168, 13373481, 17831308, 19452336, 26746962, 35662616, 53493924, 71325232, 106987848, 213975696]

約数ペア:

[(1, 213975696), (2, 106987848), (3, 71325232), (4, 53493924), (6, 35662616), (8, 26746962), (11, 19452336), (12, 17831308), (16, 13373481), (22, 9726168), (24, 8915654), (33, 6484112), (44, 4863084), (48, 4457827), (66, 3242056), (88, 2431542), (127, 1684848), (132, 1621028), (176, 1215771), (254, 842424), (264, 810514), (381, 561616), (508, 421212), (528, 405257), (762, 280808), (1016, 210606), (1397, 153168), (1524, 140404), (2032, 105303), (2794, 76584), (3048, 70202), (3191, 67056), (4191, 51056), (5588, 38292), (6096, 35101), (6382, 33528), (8382, 25528), (9573, 22352), (11176, 19146), (12764, 16764)]