16996920864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{328481}}^1$

素因数の和:328519

約数の個数: 144

約数和(自身を含む): 56619785376

約数和(自身を除く): 39622864512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 25872, 51744, 328481, 656962, 985443, 1313924, 1970886, 2299367, 2627848, 3613291, 3941772, 4598734, 5255696, 6898101, 7226582, 7883544, 9197468, 10511392, 10839873, 13796202, 14453164, 15767088, 16095569, 18394936, 21679746, 25293037, 27592404, 28906328, 31534176, 32191138, 36789872, 43359492, 48286707, 50586074, 55184808, 57812656, 64382276, 73579744, 75879111, 86718984, 96573414, 101172148, 110369616, 115625312, 128764552, 151758222, 173437968, 177051259, 193146828, 202344296, 220739232, 257529104, 303516444, 346875936, 354102518, 386293656, 404688592, 515058208, 531153777, 607032888, 708205036, 772587312, 809377184, 1062307554, 1214065776, 1416410072, 1545174624, 2124615108, 2428131552, 2832820144, 4249230216, 5665640288, 8498460432, 16996920864]

約数ペア:

[(1, 16996920864), (2, 8498460432), (3, 5665640288), (4, 4249230216), (6, 2832820144), (7, 2428131552), (8, 2124615108), (11, 1545174624), (12, 1416410072), (14, 1214065776), (16, 1062307554), (21, 809377184), (22, 772587312), (24, 708205036), (28, 607032888), (32, 531153777), (33, 515058208), (42, 404688592), (44, 386293656), (48, 354102518), (49, 346875936), (56, 303516444), (66, 257529104), (77, 220739232), (84, 202344296), (88, 193146828), (96, 177051259), (98, 173437968), (112, 151758222), (132, 128764552), (147, 115625312), (154, 110369616), (168, 101172148), (176, 96573414), (196, 86718984), (224, 75879111), (231, 73579744), (264, 64382276), (294, 57812656), (308, 55184808), (336, 50586074), (352, 48286707), (392, 43359492), (462, 36789872), (528, 32191138), (539, 31534176), (588, 28906328), (616, 27592404), (672, 25293037), (784, 21679746), (924, 18394936), (1056, 16095569), (1078, 15767088), (1176, 14453164), (1232, 13796202), (1568, 10839873), (1617, 10511392), (1848, 9197468), (2156, 7883544), (2352, 7226582), (2464, 6898101), (3234, 5255696), (3696, 4598734), (4312, 3941772), (4704, 3613291), (6468, 2627848), (7392, 2299367), (8624, 1970886), (12936, 1313924), (17248, 985443), (25872, 656962), (51744, 328481)]