1221126912

素因数分解:

$2^8\times 3^2\times {\mathrm{617}}^1\times {\mathrm{859}}^1$

素因数の和:1498

約数の個数: 108

約数和(自身を含む): 3530621640

約数和(自身を除く): 2309494728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 617, 768, 859, 1152, 1234, 1718, 1851, 2304, 2468, 2577, 3436, 3702, 4936, 5154, 5553, 6872, 7404, 7731, 9872, 10308, 11106, 13744, 14808, 15462, 19744, 20616, 22212, 27488, 29616, 30924, 39488, 41232, 44424, 54976, 59232, 61848, 78976, 82464, 88848, 109952, 118464, 123696, 157952, 164928, 177696, 219904, 236928, 247392, 329856, 355392, 473856, 494784, 530003, 659712, 710784, 989568, 1060006, 1421568, 1590009, 1979136, 2120012, 3180018, 4240024, 4770027, 6360036, 8480048, 9540054, 12720072, 16960096, 19080108, 25440144, 33920192, 38160216, 50880288, 67840384, 76320432, 101760576, 135680768, 152640864, 203521152, 305281728, 407042304, 610563456, 1221126912]

約数ペア:

[(1, 1221126912), (2, 610563456), (3, 407042304), (4, 305281728), (6, 203521152), (8, 152640864), (9, 135680768), (12, 101760576), (16, 76320432), (18, 67840384), (24, 50880288), (32, 38160216), (36, 33920192), (48, 25440144), (64, 19080108), (72, 16960096), (96, 12720072), (128, 9540054), (144, 8480048), (192, 6360036), (256, 4770027), (288, 4240024), (384, 3180018), (576, 2120012), (617, 1979136), (768, 1590009), (859, 1421568), (1152, 1060006), (1234, 989568), (1718, 710784), (1851, 659712), (2304, 530003), (2468, 494784), (2577, 473856), (3436, 355392), (3702, 329856), (4936, 247392), (5154, 236928), (5553, 219904), (6872, 177696), (7404, 164928), (7731, 157952), (9872, 123696), (10308, 118464), (11106, 109952), (13744, 88848), (14808, 82464), (15462, 78976), (19744, 61848), (20616, 59232), (22212, 54976), (27488, 44424), (29616, 41232), (30924, 39488)]