346370441456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1118363}}^1$

素因数の和:1119873

約数の個数: 40

約数和(自身を含む): 723201264240

約数和(自身を除く): 376830822784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1489, 2978, 5956, 11912, 19357, 23824, 38714, 77428, 154856, 309712, 1118363, 2236726, 4473452, 8946904, 14538719, 17893808, 29077438, 58154876, 116309752, 232619504, 1665242507, 3330485014, 6660970028, 13321940056, 21648152591, 26643880112, 43296305182, 86592610364, 173185220728, 346370441456]

約数ペア:

[(1, 346370441456), (2, 173185220728), (4, 86592610364), (8, 43296305182), (13, 26643880112), (16, 21648152591), (26, 13321940056), (52, 6660970028), (104, 3330485014), (208, 1665242507), (1489, 232619504), (2978, 116309752), (5956, 58154876), (11912, 29077438), (19357, 17893808), (23824, 14538719), (38714, 8946904), (77428, 4473452), (154856, 2236726), (309712, 1118363)]