268045206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{312407}}^1$

素因数の和:312436

約数の個数: 32

約数和(自身を含む): 629814528

約数和(自身を除く): 361769322

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 312407, 624814, 937221, 1874442, 3436477, 4061291, 6872954, 8122582, 10309431, 12183873, 20618862, 24367746, 44674201, 89348402, 134022603, 268045206]

約数ペア:

[(1, 268045206), (2, 134022603), (3, 89348402), (6, 44674201), (11, 24367746), (13, 20618862), (22, 12183873), (26, 10309431), (33, 8122582), (39, 6872954), (66, 4061291), (78, 3436477), (143, 1874442), (286, 937221), (429, 624814), (858, 312407)]