628515204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73459}}^1$

素因数の和:73520

約数の個数: 48

約数和(自身を含む): 1579683840

約数和(自身を除く): 951168636

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 73459, 146918, 220377, 293836, 440754, 881508, 1689557, 2277229, 3379114, 4554458, 5068671, 6758228, 6831687, 9108916, 10137342, 13663374, 20274684, 27326748, 52376267, 104752534, 157128801, 209505068, 314257602, 628515204]

約数ペア:

[(1, 628515204), (2, 314257602), (3, 209505068), (4, 157128801), (6, 104752534), (12, 52376267), (23, 27326748), (31, 20274684), (46, 13663374), (62, 10137342), (69, 9108916), (92, 6831687), (93, 6758228), (124, 5068671), (138, 4554458), (186, 3379114), (276, 2277229), (372, 1689557), (713, 881508), (1426, 440754), (2139, 293836), (2852, 220377), (4278, 146918), (8556, 73459)]