307379968

素因数分解:

$2^8\times 7^1\times {\mathrm{171529}}^1$

素因数の和:171552

約数の個数: 36

約数和(自身を含む): 701214640

約数和(自身を除く): 393834672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 171529, 343058, 686116, 1200703, 1372232, 2401406, 2744464, 4802812, 5488928, 9605624, 10977856, 19211248, 21955712, 38422496, 43911424, 76844992, 153689984, 307379968]

約数ペア:

[(1, 307379968), (2, 153689984), (4, 76844992), (7, 43911424), (8, 38422496), (14, 21955712), (16, 19211248), (28, 10977856), (32, 9605624), (56, 5488928), (64, 4802812), (112, 2744464), (128, 2401406), (224, 1372232), (256, 1200703), (448, 686116), (896, 343058), (1792, 171529)]