680852118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 1511677440

約数和(自身を除く): 830825322

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 582, 874, 1311, 1843, 2231, 2622, 2677, 3686, 4462, 5354, 5529, 6693, 8031, 11058, 13386, 16062, 42389, 50863, 61571, 84778, 101726, 123142, 127167, 152589, 184713, 254334, 259669, 305178, 369426, 519338, 779007, 1169849, 1558014, 2339698, 3509547, 4933711, 5972387, 7019094, 9867422, 11944774, 14801133, 17917161, 29602266, 35834322, 113475353, 226950706, 340426059, 680852118]

約数ペア:

[(1, 680852118), (2, 340426059), (3, 226950706), (6, 113475353), (19, 35834322), (23, 29602266), (38, 17917161), (46, 14801133), (57, 11944774), (69, 9867422), (97, 7019094), (114, 5972387), (138, 4933711), (194, 3509547), (291, 2339698), (437, 1558014), (582, 1169849), (874, 779007), (1311, 519338), (1843, 369426), (2231, 305178), (2622, 259669), (2677, 254334), (3686, 184713), (4462, 152589), (5354, 127167), (5529, 123142), (6693, 101726), (8031, 84778), (11058, 61571), (13386, 50863), (16062, 42389)]