308097104

素因数分解:

$2^4\times 7^2\times {\mathrm{392981}}^1$

素因数の和:393003

約数の個数: 30

約数和(自身を含む): 694399194

約数和(自身を除く): 386302090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 392981, 785962, 1571924, 2750867, 3143848, 5501734, 6287696, 11003468, 19256069, 22006936, 38512138, 44013872, 77024276, 154048552, 308097104]

約数ペア:

[(1, 308097104), (2, 154048552), (4, 77024276), (7, 44013872), (8, 38512138), (14, 22006936), (16, 19256069), (28, 11003468), (49, 6287696), (56, 5501734), (98, 3143848), (112, 2750867), (196, 1571924), (392, 785962), (784, 392981)]