311283888

素因数分解:

$2^4\times 3^1\times {\mathrm{6485081}}^1$

素因数の和:6485092

約数の個数: 20

約数和(自身を含む): 804150168

約数和(自身を除く): 492866280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6485081, 12970162, 19455243, 25940324, 38910486, 51880648, 77820972, 103761296, 155641944, 311283888]

約数ペア:

[(1, 311283888), (2, 155641944), (3, 103761296), (4, 77820972), (6, 51880648), (8, 38910486), (12, 25940324), (16, 19455243), (24, 12970162), (48, 6485081)]