6800789968

素因数分解:

$2^4\times 7^3\times {\mathrm{223}}^1\times {\mathrm{5557}}^1$

素因数の和:5809

約数の個数: 80

約数和(自身を含む): 15437900800

約数和(自身を除く): 8637110832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 343, 392, 446, 686, 784, 892, 1372, 1561, 1784, 2744, 3122, 3568, 5488, 5557, 6244, 10927, 11114, 12488, 21854, 22228, 24976, 38899, 43708, 44456, 76489, 77798, 87416, 88912, 152978, 155596, 174832, 272293, 305956, 311192, 544586, 611912, 622384, 1089172, 1223824, 1239211, 1906051, 2178344, 2478422, 3812102, 4356688, 4956844, 7624204, 8674477, 9913688, 15248408, 17348954, 19827376, 30496816, 34697908, 60721339, 69395816, 121442678, 138791632, 242885356, 425049373, 485770712, 850098746, 971541424, 1700197492, 3400394984, 6800789968]

約数ペア:

[(1, 6800789968), (2, 3400394984), (4, 1700197492), (7, 971541424), (8, 850098746), (14, 485770712), (16, 425049373), (28, 242885356), (49, 138791632), (56, 121442678), (98, 69395816), (112, 60721339), (196, 34697908), (223, 30496816), (343, 19827376), (392, 17348954), (446, 15248408), (686, 9913688), (784, 8674477), (892, 7624204), (1372, 4956844), (1561, 4356688), (1784, 3812102), (2744, 2478422), (3122, 2178344), (3568, 1906051), (5488, 1239211), (5557, 1223824), (6244, 1089172), (10927, 622384), (11114, 611912), (12488, 544586), (21854, 311192), (22228, 305956), (24976, 272293), (38899, 174832), (43708, 155596), (44456, 152978), (76489, 88912), (77798, 87416)]