299488

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1$

素因数の和:215

約数の個数: 36

約数和(自身を含む): 689472

約数和(自身を除く): 389984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 764, 784, 1337, 1528, 1568, 2674, 3056, 5348, 6112, 9359, 10696, 18718, 21392, 37436, 42784, 74872, 149744, 299488]

約数ペア:

[(1, 299488), (2, 149744), (4, 74872), (7, 42784), (8, 37436), (14, 21392), (16, 18718), (28, 10696), (32, 9359), (49, 6112), (56, 5348), (98, 3056), (112, 2674), (191, 1568), (196, 1528), (224, 1337), (382, 784), (392, 764)]