378045007984

素因数分解:

$2^4\times 7^1\times {\mathrm{3375401857}}^1$

素因数の和:3375401872

約数の個数: 20

約数和(自身を含む): 837099660784

約数和(自身を除く): 459054652800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3375401857, 6750803714, 13501607428, 23627812999, 27003214856, 47255625998, 54006429712, 94511251996, 189022503992, 378045007984]

約数ペア:

[(1, 378045007984), (2, 189022503992), (4, 94511251996), (7, 54006429712), (8, 47255625998), (14, 27003214856), (16, 23627812999), (28, 13501607428), (56, 6750803714), (112, 3375401857)]