243500816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 60

約数和(自身を含む): 531364428

約数和(自身を除く): 287863612

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 529, 598, 1058, 1196, 2116, 2213, 2392, 4232, 4426, 4784, 6877, 8464, 8852, 13754, 17704, 27508, 28769, 35408, 50899, 55016, 57538, 101798, 110032, 115076, 203596, 230152, 407192, 460304, 661687, 814384, 1170677, 1323374, 2341354, 2646748, 4682708, 5293496, 9365416, 10586992, 15218801, 18730832, 30437602, 60875204, 121750408, 243500816]

約数ペア:

[(1, 243500816), (2, 121750408), (4, 60875204), (8, 30437602), (13, 18730832), (16, 15218801), (23, 10586992), (26, 9365416), (46, 5293496), (52, 4682708), (92, 2646748), (104, 2341354), (184, 1323374), (208, 1170677), (299, 814384), (368, 661687), (529, 460304), (598, 407192), (1058, 230152), (1196, 203596), (2116, 115076), (2213, 110032), (2392, 101798), (4232, 57538), (4426, 55016), (4784, 50899), (6877, 35408), (8464, 28769), (8852, 27508), (13754, 17704)]