306793984

素因数分解:

$2^9\times 7^1\times {\mathrm{85601}}^1$

素因数の和:85626

約数の個数: 40

約数和(自身を含む): 700566768

約数和(自身を除く): 393772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 85601, 171202, 342404, 599207, 684808, 1198414, 1369616, 2396828, 2739232, 4793656, 5478464, 9587312, 10956928, 19174624, 21913856, 38349248, 43827712, 76698496, 153396992, 306793984]

約数ペア:

[(1, 306793984), (2, 153396992), (4, 76698496), (7, 43827712), (8, 38349248), (14, 21913856), (16, 19174624), (28, 10956928), (32, 9587312), (56, 5478464), (64, 4793656), (112, 2739232), (128, 2396828), (224, 1369616), (256, 1198414), (448, 684808), (512, 599207), (896, 342404), (1792, 171202), (3584, 85601)]