680566536

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{80789}}^1$

素因数の和:80820

約数の個数: 80

約数和(自身を含む): 2052873900

約数和(自身を除く): 1372307364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 80789, 161578, 242367, 323156, 484734, 646312, 727101, 969468, 1050257, 1454202, 1938936, 2100514, 2181303, 2908404, 3150771, 4201028, 4362606, 5816808, 6301542, 6543909, 8402056, 8725212, 9452313, 12603084, 13087818, 17450424, 18904626, 25206168, 26175636, 28356939, 37809252, 52351272, 56713878, 75618504, 85070817, 113427756, 170141634, 226855512, 340283268, 680566536]

約数ペア:

[(1, 680566536), (2, 340283268), (3, 226855512), (4, 170141634), (6, 113427756), (8, 85070817), (9, 75618504), (12, 56713878), (13, 52351272), (18, 37809252), (24, 28356939), (26, 26175636), (27, 25206168), (36, 18904626), (39, 17450424), (52, 13087818), (54, 12603084), (72, 9452313), (78, 8725212), (81, 8402056), (104, 6543909), (108, 6301542), (117, 5816808), (156, 4362606), (162, 4201028), (216, 3150771), (234, 2908404), (312, 2181303), (324, 2100514), (351, 1938936), (468, 1454202), (648, 1050257), (702, 969468), (936, 727101), (1053, 646312), (1404, 484734), (2106, 323156), (2808, 242367), (4212, 161578), (8424, 80789)]