266891152

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4508

約数の個数: 60

約数和(自身を含む): 586851328

約数和(自身を除く): 319960176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 4447, 5456, 7502, 8894, 15004, 17788, 30008, 35576, 48917, 60016, 71152, 97834, 137857, 195668, 275714, 391336, 538087, 551428, 782672, 1076174, 1102856, 1516427, 2152348, 2205712, 3032854, 4304696, 6065708, 8609392, 12131416, 16680697, 24262832, 33361394, 66722788, 133445576, 266891152]

約数ペア:

[(1, 266891152), (2, 133445576), (4, 66722788), (8, 33361394), (11, 24262832), (16, 16680697), (22, 12131416), (31, 8609392), (44, 6065708), (62, 4304696), (88, 3032854), (121, 2205712), (124, 2152348), (176, 1516427), (242, 1102856), (248, 1076174), (341, 782672), (484, 551428), (496, 538087), (682, 391336), (968, 275714), (1364, 195668), (1936, 137857), (2728, 97834), (3751, 71152), (4447, 60016), (5456, 48917), (7502, 35576), (8894, 30008), (15004, 17788)]