256943968

素因数分解:

$2^5\times {\mathrm{757}}^1\times {\mathrm{10607}}^1$

素因数の和:11374

約数の個数: 24

約数和(自身を含む): 506574432

約数和(自身を除く): 249630464

約数列:

[1, 2, 4, 8, 16, 32, 757, 1514, 3028, 6056, 10607, 12112, 21214, 24224, 42428, 84856, 169712, 339424, 8029499, 16058998, 32117996, 64235992, 128471984, 256943968]

約数ペア:

[(1, 256943968), (2, 128471984), (4, 64235992), (8, 32117996), (16, 16058998), (32, 8029499), (757, 339424), (1514, 169712), (3028, 84856), (6056, 42428), (10607, 24224), (12112, 21214)]