487454044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 1156055040

約数和(自身を除く): 668600996

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 418, 434, 532, 589, 682, 836, 868, 1178, 1364, 1463, 2356, 2387, 2687, 2926, 4123, 4774, 5374, 5852, 6479, 8246, 9548, 10748, 12958, 16492, 18809, 25916, 29557, 37618, 45353, 51053, 59114, 75236, 83297, 90706, 102106, 118228, 166594, 181412, 204212, 206899, 333188, 357371, 413798, 561583, 583079, 714742, 827596, 916267, 1123166, 1166158, 1429484, 1582643, 1832534, 2246332, 2332316, 3165286, 3665068, 3931081, 6330572, 6413869, 7862162, 11078501, 12827738, 15724324, 17409073, 22157002, 25655476, 34818146, 44314004, 69636292, 121863511, 243727022, 487454044]

約数ペア:

[(1, 487454044), (2, 243727022), (4, 121863511), (7, 69636292), (11, 44314004), (14, 34818146), (19, 25655476), (22, 22157002), (28, 17409073), (31, 15724324), (38, 12827738), (44, 11078501), (62, 7862162), (76, 6413869), (77, 6330572), (124, 3931081), (133, 3665068), (154, 3165286), (209, 2332316), (217, 2246332), (266, 1832534), (308, 1582643), (341, 1429484), (418, 1166158), (434, 1123166), (532, 916267), (589, 827596), (682, 714742), (836, 583079), (868, 561583), (1178, 413798), (1364, 357371), (1463, 333188), (2356, 206899), (2387, 204212), (2687, 181412), (2926, 166594), (4123, 118228), (4774, 102106), (5374, 90706), (5852, 83297), (6479, 75236), (8246, 59114), (9548, 51053), (10748, 45353), (12958, 37618), (16492, 29557), (18809, 25916)]