386315694477

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1\times {\mathrm{1217}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 565209957312

約数和(自身を除く): 178894262835

約数列:

[1, 3, 9, 131, 307, 393, 877, 921, 1179, 1217, 2631, 2763, 3651, 7893, 10953, 40217, 114887, 120651, 159427, 269239, 344661, 361953, 373619, 478281, 807717, 1033983, 1067309, 1120857, 1434843, 2423151, 3201927, 3362571, 9605781, 35270309, 48944089, 105810927, 139817479, 146832267, 317432781, 327663863, 419452437, 440496801, 982991589, 1258357311, 2948974767, 42923966053, 128771898159, 386315694477]

約数ペア:

[(1, 386315694477), (3, 128771898159), (9, 42923966053), (131, 2948974767), (307, 1258357311), (393, 982991589), (877, 440496801), (921, 419452437), (1179, 327663863), (1217, 317432781), (2631, 146832267), (2763, 139817479), (3651, 105810927), (7893, 48944089), (10953, 35270309), (40217, 9605781), (114887, 3362571), (120651, 3201927), (159427, 2423151), (269239, 1434843), (344661, 1120857), (361953, 1067309), (373619, 1033983), (478281, 807717)]