315064072

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{967}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 597643200

約数和(自身を除く): 282579128

約数列:

[1, 2, 4, 8, 139, 278, 293, 556, 586, 967, 1112, 1172, 1934, 2344, 3868, 7736, 40727, 81454, 134413, 162908, 268826, 283331, 325816, 537652, 566662, 1075304, 1133324, 2266648, 39383009, 78766018, 157532036, 315064072]

約数ペア:

[(1, 315064072), (2, 157532036), (4, 78766018), (8, 39383009), (139, 2266648), (278, 1133324), (293, 1075304), (556, 566662), (586, 537652), (967, 325816), (1112, 283331), (1172, 268826), (1934, 162908), (2344, 134413), (3868, 81454), (7736, 40727)]