2897894912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{859}}^1$

素因数の和:1487

約数の個数: 80

約数和(自身を含む): 6334416000

約数和(自身を除く): 3436521088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 599, 704, 859, 1198, 1408, 1718, 2396, 2816, 3436, 4792, 5632, 6589, 6872, 9449, 9584, 13178, 13744, 18898, 19168, 26356, 27488, 37796, 38336, 52712, 54976, 75592, 76672, 105424, 109952, 151184, 153344, 210848, 219904, 302368, 306688, 421696, 439808, 514541, 604736, 843392, 1029082, 1209472, 1686784, 2058164, 2418944, 3373568, 4116328, 4837888, 5659951, 8232656, 11319902, 16465312, 22639804, 32930624, 45279608, 65861248, 90559216, 131722496, 181118432, 263444992, 362236864, 724473728, 1448947456, 2897894912]

約数ペア:

[(1, 2897894912), (2, 1448947456), (4, 724473728), (8, 362236864), (11, 263444992), (16, 181118432), (22, 131722496), (32, 90559216), (44, 65861248), (64, 45279608), (88, 32930624), (128, 22639804), (176, 16465312), (256, 11319902), (352, 8232656), (512, 5659951), (599, 4837888), (704, 4116328), (859, 3373568), (1198, 2418944), (1408, 2058164), (1718, 1686784), (2396, 1209472), (2816, 1029082), (3436, 843392), (4792, 604736), (5632, 514541), (6589, 439808), (6872, 421696), (9449, 306688), (9584, 302368), (13178, 219904), (13744, 210848), (18898, 153344), (19168, 151184), (26356, 109952), (27488, 105424), (37796, 76672), (38336, 75592), (52712, 54976)]