243570834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8069}}^1$

素因数の和:8136

約数の個数: 64

約数和(自身を含む): 596534400

約数和(自身を除く): 352963566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 8069, 10062, 15093, 16138, 24207, 30186, 48414, 72621, 104897, 145242, 209794, 217863, 314691, 346967, 435726, 629382, 693934, 944073, 1040901, 1888146, 2081802, 2832219, 3122703, 4510571, 5664438, 6245406, 9021142, 9368109, 13531713, 18736218, 27063426, 40595139, 81190278, 121785417, 243570834]

約数ペア:

[(1, 243570834), (2, 121785417), (3, 81190278), (6, 40595139), (9, 27063426), (13, 18736218), (18, 13531713), (26, 9368109), (27, 9021142), (39, 6245406), (43, 5664438), (54, 4510571), (78, 3122703), (86, 2832219), (117, 2081802), (129, 1888146), (234, 1040901), (258, 944073), (351, 693934), (387, 629382), (559, 435726), (702, 346967), (774, 314691), (1118, 217863), (1161, 209794), (1677, 145242), (2322, 104897), (3354, 72621), (5031, 48414), (8069, 30186), (10062, 24207), (15093, 16138)]