308949536

素因数分解:

$2^5\times 7^1\times {\mathrm{1379239}}^1$

素因数の和:1379256

約数の個数: 24

約数和(自身を含む): 695136960

約数和(自身を除く): 386187424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1379239, 2758478, 5516956, 9654673, 11033912, 19309346, 22067824, 38618692, 44135648, 77237384, 154474768, 308949536]

約数ペア:

[(1, 308949536), (2, 154474768), (4, 77237384), (7, 44135648), (8, 38618692), (14, 22067824), (16, 19309346), (28, 11033912), (32, 9654673), (56, 5516956), (112, 2758478), (224, 1379239)]