315028072

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 597841920

約数和(自身を除く): 282813848

約数列:

[1, 2, 4, 8, 127, 254, 311, 508, 622, 997, 1016, 1244, 1994, 2488, 3988, 7976, 39497, 78994, 126619, 157988, 253238, 310067, 315976, 506476, 620134, 1012952, 1240268, 2480536, 39378509, 78757018, 157514036, 315028072]

約数ペア:

[(1, 315028072), (2, 157514036), (4, 78757018), (8, 39378509), (127, 2480536), (254, 1240268), (311, 1012952), (508, 620134), (622, 506476), (997, 315976), (1016, 310067), (1244, 253238), (1994, 157988), (2488, 126619), (3988, 78994), (7976, 39497)]