711628181504

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{17551}}^1$

素因数の和:18115

約数の個数: 104

約数和(自身を含む): 1500942430080

約数和(自身を除く): 789314248576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 521, 608, 1024, 1042, 1216, 2048, 2084, 2432, 4096, 4168, 4864, 8336, 9728, 9899, 16672, 17551, 19456, 19798, 33344, 35102, 38912, 39596, 66688, 70204, 77824, 79192, 133376, 140408, 158384, 266752, 280816, 316768, 333469, 533504, 561632, 633536, 666938, 1067008, 1123264, 1267072, 1333876, 2134016, 2246528, 2534144, 2667752, 4493056, 5068288, 5335504, 8986112, 9144071, 10136576, 10671008, 17972224, 18288142, 20273152, 21342016, 35944448, 36576284, 40546304, 42684032, 71888896, 73152568, 85368064, 146305136, 170736128, 173737349, 292610272, 341472256, 347474698, 585220544, 682944512, 694949396, 1170441088, 1365889024, 1389898792, 2340882176, 2779797584, 4681764352, 5559595168, 9363528704, 11119190336, 18727057408, 22238380672, 37454114816, 44476761344, 88953522688, 177907045376, 355814090752, 711628181504]

約数ペア:

[(1, 711628181504), (2, 355814090752), (4, 177907045376), (8, 88953522688), (16, 44476761344), (19, 37454114816), (32, 22238380672), (38, 18727057408), (64, 11119190336), (76, 9363528704), (128, 5559595168), (152, 4681764352), (256, 2779797584), (304, 2340882176), (512, 1389898792), (521, 1365889024), (608, 1170441088), (1024, 694949396), (1042, 682944512), (1216, 585220544), (2048, 347474698), (2084, 341472256), (2432, 292610272), (4096, 173737349), (4168, 170736128), (4864, 146305136), (8336, 85368064), (9728, 73152568), (9899, 71888896), (16672, 42684032), (17551, 40546304), (19456, 36576284), (19798, 35944448), (33344, 21342016), (35102, 20273152), (38912, 18288142), (39596, 17972224), (66688, 10671008), (70204, 10136576), (77824, 9144071), (79192, 8986112), (133376, 5335504), (140408, 5068288), (158384, 4493056), (266752, 2667752), (280816, 2534144), (316768, 2246528), (333469, 2134016), (533504, 1333876), (561632, 1267072), (633536, 1123264), (666938, 1067008)]