345772872

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{15643}}^1$

素因数の和:15962

約数の個数: 48

約数和(自身を含む): 939578640

約数和(自身を除く): 593805768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 15643, 22104, 31286, 46929, 62572, 93858, 125144, 140787, 187716, 281574, 375432, 563148, 1126296, 4802401, 9604802, 14407203, 19209604, 28814406, 38419208, 43221609, 57628812, 86443218, 115257624, 172886436, 345772872]

約数ペア:

[(1, 345772872), (2, 172886436), (3, 115257624), (4, 86443218), (6, 57628812), (8, 43221609), (9, 38419208), (12, 28814406), (18, 19209604), (24, 14407203), (36, 9604802), (72, 4802401), (307, 1126296), (614, 563148), (921, 375432), (1228, 281574), (1842, 187716), (2456, 140787), (2763, 125144), (3684, 93858), (5526, 62572), (7368, 46929), (11052, 31286), (15643, 22104)]