989984448

素因数分解:

$2^6\times 3^2\times {\mathrm{1718723}}^1$

素因数の和:1718741

約数の個数: 42

約数和(自身を含む): 2837613324

約数和(自身を除く): 1847628876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1718723, 3437446, 5156169, 6874892, 10312338, 13749784, 15468507, 20624676, 27499568, 30937014, 41249352, 54999136, 61874028, 82498704, 109998272, 123748056, 164997408, 247496112, 329994816, 494992224, 989984448]

約数ペア:

[(1, 989984448), (2, 494992224), (3, 329994816), (4, 247496112), (6, 164997408), (8, 123748056), (9, 109998272), (12, 82498704), (16, 61874028), (18, 54999136), (24, 41249352), (32, 30937014), (36, 27499568), (48, 20624676), (64, 15468507), (72, 13749784), (96, 10312338), (144, 6874892), (192, 5156169), (288, 3437446), (576, 1718723)]