319372272

素因数分解:

$2^4\times 3^2\times {\mathrm{2217863}}^1$

素因数の和:2217877

約数の個数: 30

約数和(自身を含む): 893799192

約数和(自身を除く): 574426920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2217863, 4435726, 6653589, 8871452, 13307178, 17742904, 19960767, 26614356, 35485808, 39921534, 53228712, 79843068, 106457424, 159686136, 319372272]

約数ペア:

[(1, 319372272), (2, 159686136), (3, 106457424), (4, 79843068), (6, 53228712), (8, 39921534), (9, 35485808), (12, 26614356), (16, 19960767), (18, 17742904), (24, 13307178), (36, 8871452), (48, 6653589), (72, 4435726), (144, 2217863)]