248992068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15803}}^1$

素因数の和:15924

約数の個数: 48

約数和(自身を含む): 631907136

約数和(自身を除く): 382915068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756, 15803, 31606, 47409, 63212, 94818, 189636, 205439, 410878, 616317, 821756, 1232634, 1596103, 2465268, 3192206, 4788309, 6384412, 9576618, 19153236, 20749339, 41498678, 62248017, 82997356, 124496034, 248992068]

約数ペア:

[(1, 248992068), (2, 124496034), (3, 82997356), (4, 62248017), (6, 41498678), (12, 20749339), (13, 19153236), (26, 9576618), (39, 6384412), (52, 4788309), (78, 3192206), (101, 2465268), (156, 1596103), (202, 1232634), (303, 821756), (404, 616317), (606, 410878), (1212, 205439), (1313, 189636), (2626, 94818), (3939, 63212), (5252, 47409), (7878, 31606), (15756, 15803)]