400014726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 853582800

約数和(自身を除く): 453568074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 349, 578, 661, 698, 867, 1047, 1322, 1734, 1983, 2094, 3966, 5933, 11237, 11866, 17799, 22474, 33711, 35598, 67422, 100861, 191029, 201722, 230689, 302583, 382058, 461378, 573087, 605166, 692067, 1146174, 1384134, 3921713, 7843426, 11765139, 23530278, 66669121, 133338242, 200007363, 400014726]

約数ペア:

[(1, 400014726), (2, 200007363), (3, 133338242), (6, 66669121), (17, 23530278), (34, 11765139), (51, 7843426), (102, 3921713), (289, 1384134), (349, 1146174), (578, 692067), (661, 605166), (698, 573087), (867, 461378), (1047, 382058), (1322, 302583), (1734, 230689), (1983, 201722), (2094, 191029), (3966, 100861), (5933, 67422), (11237, 35598), (11866, 33711), (17799, 22474)]