293377084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6707

約数の個数: 72

約数和(自身を含む): 694660064

約数和(自身を除く): 401282980

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 6661, 11011, 13322, 22022, 26644, 44044, 46627, 73271, 86593, 93254, 146542, 173186, 186508, 293084, 346372, 512897, 606151, 805981, 952523, 1025794, 1212302, 1611962, 1905046, 2051588, 2424604, 3223924, 3810092, 5641867, 6667661, 10477753, 11283734, 13335322, 20955506, 22567468, 26670644, 41911012, 73344271, 146688542, 293377084]

約数ペア:

[(1, 293377084), (2, 146688542), (4, 73344271), (7, 41911012), (11, 26670644), (13, 22567468), (14, 20955506), (22, 13335322), (26, 11283734), (28, 10477753), (44, 6667661), (52, 5641867), (77, 3810092), (91, 3223924), (121, 2424604), (143, 2051588), (154, 1905046), (182, 1611962), (242, 1212302), (286, 1025794), (308, 952523), (364, 805981), (484, 606151), (572, 512897), (847, 346372), (1001, 293084), (1573, 186508), (1694, 173186), (2002, 146542), (3146, 93254), (3388, 86593), (4004, 73271), (6292, 46627), (6661, 44044), (11011, 26644), (13322, 22022)]