313629196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 589171968

約数和(自身を除く): 275542772

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 131, 212, 262, 491, 524, 982, 1219, 1964, 2438, 3013, 4876, 6026, 6943, 11293, 12052, 13886, 22586, 26023, 27772, 45172, 52046, 64321, 104092, 128642, 159689, 257284, 319378, 598529, 638756, 1197058, 1479383, 2394116, 2958766, 3409013, 5917532, 6818026, 13636052, 78407299, 156814598, 313629196]

約数ペア:

[(1, 313629196), (2, 156814598), (4, 78407299), (23, 13636052), (46, 6818026), (53, 5917532), (92, 3409013), (106, 2958766), (131, 2394116), (212, 1479383), (262, 1197058), (491, 638756), (524, 598529), (982, 319378), (1219, 257284), (1964, 159689), (2438, 128642), (3013, 104092), (4876, 64321), (6026, 52046), (6943, 45172), (11293, 27772), (12052, 26023), (13886, 22586)]