268796598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 637009920

約数和(自身を除く): 368213322

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 431, 434, 479, 651, 862, 958, 1293, 1302, 1437, 2586, 2874, 3017, 3353, 6034, 6706, 9051, 10059, 13361, 14849, 18102, 20118, 26722, 29698, 40083, 44547, 80166, 89094, 93527, 103943, 187054, 206449, 207886, 280581, 311829, 412898, 561162, 619347, 623658, 1238694, 1445143, 2890286, 4335429, 6399919, 8670858, 12799838, 19199757, 38399514, 44799433, 89598866, 134398299, 268796598]

約数ペア:

[(1, 268796598), (2, 134398299), (3, 89598866), (6, 44799433), (7, 38399514), (14, 19199757), (21, 12799838), (31, 8670858), (42, 6399919), (62, 4335429), (93, 2890286), (186, 1445143), (217, 1238694), (431, 623658), (434, 619347), (479, 561162), (651, 412898), (862, 311829), (958, 280581), (1293, 207886), (1302, 206449), (1437, 187054), (2586, 103943), (2874, 93527), (3017, 89094), (3353, 80166), (6034, 44547), (6706, 40083), (9051, 29698), (10059, 26722), (13361, 20118), (14849, 18102)]