303389968

素因数分解:

$2^4\times 7^2\times {\mathrm{386977}}^1$

素因数の和:386999

約数の個数: 30

約数和(自身を含む): 683790126

約数和(自身を除く): 380400158

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 386977, 773954, 1547908, 2708839, 3095816, 5417678, 6191632, 10835356, 18961873, 21670712, 37923746, 43341424, 75847492, 151694984, 303389968]

約数ペア:

[(1, 303389968), (2, 151694984), (4, 75847492), (7, 43341424), (8, 37923746), (14, 21670712), (16, 18961873), (28, 10835356), (49, 6191632), (56, 5417678), (98, 3095816), (112, 2708839), (196, 1547908), (392, 773954), (784, 386977)]