306707968

素因数分解:

$2^9\times 7^1\times {\mathrm{85577}}^1$

素因数の和:85602

約数の個数: 40

約数和(自身を含む): 700370352

約数和(自身を除く): 393662384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 85577, 171154, 342308, 599039, 684616, 1198078, 1369232, 2396156, 2738464, 4792312, 5476928, 9584624, 10953856, 19169248, 21907712, 38338496, 43815424, 76676992, 153353984, 306707968]

約数ペア:

[(1, 306707968), (2, 153353984), (4, 76676992), (7, 43815424), (8, 38338496), (14, 21907712), (16, 19169248), (28, 10953856), (32, 9584624), (56, 5476928), (64, 4792312), (112, 2738464), (128, 2396156), (224, 1369232), (256, 1198078), (448, 684616), (512, 599039), (896, 342308), (1792, 171154), (3584, 85577)]