306855872

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{30539}}^1$

素因数の和:30708

約数の個数: 28

約数和(自身を含む): 612815640

約数和(自身を除く): 305959768

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 30539, 61078, 122156, 244312, 488624, 977248, 1954496, 4794623, 9589246, 19178492, 38356984, 76713968, 153427936, 306855872]

約数ペア:

[(1, 306855872), (2, 153427936), (4, 76713968), (8, 38356984), (16, 19178492), (32, 9589246), (64, 4794623), (157, 1954496), (314, 977248), (628, 488624), (1256, 244312), (2512, 122156), (5024, 61078), (10048, 30539)]