7744994004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{373721}}^1$

素因数の和:373896

約数の個数: 48

約数和(自身を含む): 19840153536

約数和(自身を除く): 12095159532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 10362, 20724, 373721, 747442, 1121163, 1494884, 2242326, 4110931, 4484652, 8221862, 12332793, 16443724, 24665586, 49331172, 58674197, 117348394, 176022591, 234696788, 352045182, 645416167, 704090364, 1290832334, 1936248501, 2581664668, 3872497002, 7744994004]

約数ペア:

[(1, 7744994004), (2, 3872497002), (3, 2581664668), (4, 1936248501), (6, 1290832334), (11, 704090364), (12, 645416167), (22, 352045182), (33, 234696788), (44, 176022591), (66, 117348394), (132, 58674197), (157, 49331172), (314, 24665586), (471, 16443724), (628, 12332793), (942, 8221862), (1727, 4484652), (1884, 4110931), (3454, 2242326), (5181, 1494884), (6908, 1121163), (10362, 747442), (20724, 373721)]