426901985279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{206803}}^1$

素因数の和:206940

約数の個数: 64

約数和(自身を含む): 600360284160

約数和(自身を除く): 173458298881

約数列:

[1, 7, 11, 17, 19, 77, 83, 119, 133, 187, 209, 323, 581, 913, 1309, 1411, 1463, 1577, 2261, 3553, 6391, 9877, 11039, 15521, 17347, 24871, 26809, 108647, 121429, 187663, 206803, 294899, 1447621, 2064293, 2274833, 3515651, 3929257, 15923831, 17164649, 24609557, 27504799, 38672161, 43221827, 66797369, 120152543, 188811139, 270705127, 291799033, 302552789, 326128331, 467581583, 734771059, 1321677973, 2042593231, 2282898317, 3209789363, 3587411641, 5143397413, 5544181627, 22468525541, 25111881487, 38809271389, 60985997897, 426901985279]

約数ペア:

[(1, 426901985279), (7, 60985997897), (11, 38809271389), (17, 25111881487), (19, 22468525541), (77, 5544181627), (83, 5143397413), (119, 3587411641), (133, 3209789363), (187, 2282898317), (209, 2042593231), (323, 1321677973), (581, 734771059), (913, 467581583), (1309, 326128331), (1411, 302552789), (1463, 291799033), (1577, 270705127), (2261, 188811139), (3553, 120152543), (6391, 66797369), (9877, 43221827), (11039, 38672161), (15521, 27504799), (17347, 24609557), (24871, 17164649), (26809, 15923831), (108647, 3929257), (121429, 3515651), (187663, 2274833), (206803, 2064293), (294899, 1447621)]