388263744

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 1223906112

約数和(自身を除く): 835642368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 233, 263, 264, 288, 352, 396, 466, 526, 528, 576, 699, 704, 789, 792, 932, 1052, 1056, 1398, 1578, 1584, 1864, 2097, 2104, 2112, 2367, 2563, 2796, 2893, 3156, 3168, 3728, 4194, 4208, 4734, 5126, 5592, 5786, 6312, 6336, 7456, 7689, 8388, 8416, 8679, 9468, 10252, 11184, 11572, 12624, 14912, 15378, 16776, 16832, 17358, 18936, 20504, 22368, 23067, 23144, 25248, 26037, 30756, 33552, 34716, 37872, 41008, 44736, 46134, 46288, 50496, 52074, 61279, 61512, 67104, 69432, 75744, 82016, 92268, 92576, 104148, 122558, 123024, 134208, 138864, 151488, 164032, 183837, 184536, 185152, 208296, 245116, 246048, 277728, 367674, 369072, 416592, 490232, 492096, 551511, 555456, 674069, 735348, 738144, 833184, 980464, 1103022, 1348138, 1470696, 1476288, 1666368, 1960928, 2022207, 2206044, 2696276, 2941392, 3921856, 4044414, 4412088, 5392552, 5882784, 6066621, 8088828, 8824176, 10785104, 11765568, 12133242, 16177656, 17648352, 21570208, 24266484, 32355312, 35296704, 43140416, 48532968, 64710624, 97065936, 129421248, 194131872, 388263744]

約数ペア:

[(1, 388263744), (2, 194131872), (3, 129421248), (4, 97065936), (6, 64710624), (8, 48532968), (9, 43140416), (11, 35296704), (12, 32355312), (16, 24266484), (18, 21570208), (22, 17648352), (24, 16177656), (32, 12133242), (33, 11765568), (36, 10785104), (44, 8824176), (48, 8088828), (64, 6066621), (66, 5882784), (72, 5392552), (88, 4412088), (96, 4044414), (99, 3921856), (132, 2941392), (144, 2696276), (176, 2206044), (192, 2022207), (198, 1960928), (233, 1666368), (263, 1476288), (264, 1470696), (288, 1348138), (352, 1103022), (396, 980464), (466, 833184), (526, 738144), (528, 735348), (576, 674069), (699, 555456), (704, 551511), (789, 492096), (792, 490232), (932, 416592), (1052, 369072), (1056, 367674), (1398, 277728), (1578, 246048), (1584, 245116), (1864, 208296), (2097, 185152), (2104, 184536), (2112, 183837), (2367, 164032), (2563, 151488), (2796, 138864), (2893, 134208), (3156, 123024), (3168, 122558), (3728, 104148), (4194, 92576), (4208, 92268), (4734, 82016), (5126, 75744), (5592, 69432), (5786, 67104), (6312, 61512), (6336, 61279), (7456, 52074), (7689, 50496), (8388, 46288), (8416, 46134), (8679, 44736), (9468, 41008), (10252, 37872), (11184, 34716), (11572, 33552), (12624, 30756), (14912, 26037), (15378, 25248), (16776, 23144), (16832, 23067), (17358, 22368), (18936, 20504)]