312671232

素因数分解:

$2^{10}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 176

約数和(自身を含む): 951118080

約数和(自身を除く): 638446848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 263, 288, 344, 384, 387, 432, 512, 516, 526, 576, 688, 768, 774, 789, 864, 1024, 1032, 1052, 1152, 1161, 1376, 1536, 1548, 1578, 1728, 2064, 2104, 2304, 2322, 2367, 2752, 3072, 3096, 3156, 3456, 4128, 4208, 4608, 4644, 4734, 5504, 6192, 6312, 6912, 7101, 8256, 8416, 9216, 9288, 9468, 11008, 11309, 12384, 12624, 13824, 14202, 16512, 16832, 18576, 18936, 22016, 22618, 24768, 25248, 27648, 28404, 33024, 33664, 33927, 37152, 37872, 44032, 45236, 49536, 50496, 56808, 66048, 67328, 67854, 74304, 75744, 90472, 99072, 100992, 101781, 113616, 132096, 134656, 135708, 148608, 151488, 180944, 198144, 201984, 203562, 227232, 269312, 271416, 297216, 302976, 305343, 361888, 396288, 403968, 407124, 454464, 542832, 594432, 605952, 610686, 723776, 807936, 814248, 908928, 1085664, 1188864, 1211904, 1221372, 1447552, 1628496, 1817856, 2171328, 2423808, 2442744, 2895104, 3256992, 3635712, 4342656, 4885488, 5790208, 6513984, 7271424, 8685312, 9770976, 11580416, 13027968, 17370624, 19541952, 26055936, 34741248, 39083904, 52111872, 78167808, 104223744, 156335616, 312671232]

約数ペア:

[(1, 312671232), (2, 156335616), (3, 104223744), (4, 78167808), (6, 52111872), (8, 39083904), (9, 34741248), (12, 26055936), (16, 19541952), (18, 17370624), (24, 13027968), (27, 11580416), (32, 9770976), (36, 8685312), (43, 7271424), (48, 6513984), (54, 5790208), (64, 4885488), (72, 4342656), (86, 3635712), (96, 3256992), (108, 2895104), (128, 2442744), (129, 2423808), (144, 2171328), (172, 1817856), (192, 1628496), (216, 1447552), (256, 1221372), (258, 1211904), (263, 1188864), (288, 1085664), (344, 908928), (384, 814248), (387, 807936), (432, 723776), (512, 610686), (516, 605952), (526, 594432), (576, 542832), (688, 454464), (768, 407124), (774, 403968), (789, 396288), (864, 361888), (1024, 305343), (1032, 302976), (1052, 297216), (1152, 271416), (1161, 269312), (1376, 227232), (1536, 203562), (1548, 201984), (1578, 198144), (1728, 180944), (2064, 151488), (2104, 148608), (2304, 135708), (2322, 134656), (2367, 132096), (2752, 113616), (3072, 101781), (3096, 100992), (3156, 99072), (3456, 90472), (4128, 75744), (4208, 74304), (4608, 67854), (4644, 67328), (4734, 66048), (5504, 56808), (6192, 50496), (6312, 49536), (6912, 45236), (7101, 44032), (8256, 37872), (8416, 37152), (9216, 33927), (9288, 33664), (9468, 33024), (11008, 28404), (11309, 27648), (12384, 25248), (12624, 24768), (13824, 22618), (14202, 22016), (16512, 18936), (16832, 18576)]