718146

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 80

約数和(自身を含む): 1951488

約数和(自身を除く): 1233342

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 143, 162, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 558, 594, 682, 702, 806, 837, 858, 891, 1023, 1053, 1209, 1287, 1674, 1782, 2046, 2106, 2418, 2511, 2574, 3069, 3627, 3861, 4433, 5022, 6138, 7254, 7722, 8866, 9207, 10881, 11583, 13299, 18414, 21762, 23166, 26598, 27621, 32643, 39897, 55242, 65286, 79794, 119691, 239382, 359073, 718146]

約数ペア:

[(1, 718146), (2, 359073), (3, 239382), (6, 119691), (9, 79794), (11, 65286), (13, 55242), (18, 39897), (22, 32643), (26, 27621), (27, 26598), (31, 23166), (33, 21762), (39, 18414), (54, 13299), (62, 11583), (66, 10881), (78, 9207), (81, 8866), (93, 7722), (99, 7254), (117, 6138), (143, 5022), (162, 4433), (186, 3861), (198, 3627), (234, 3069), (279, 2574), (286, 2511), (297, 2418), (341, 2106), (351, 2046), (403, 1782), (429, 1674), (558, 1287), (594, 1209), (682, 1053), (702, 1023), (806, 891), (837, 858)]