307996864

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 740883456

約数和(自身を除く): 432886592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 71, 92, 112, 142, 161, 184, 224, 284, 322, 368, 421, 448, 497, 568, 644, 736, 842, 994, 1136, 1288, 1472, 1633, 1684, 1988, 2272, 2576, 2947, 3266, 3368, 3976, 4544, 5152, 5894, 6532, 6736, 7952, 9683, 10304, 11431, 11788, 13064, 13472, 15904, 19366, 22862, 23576, 26128, 26944, 29891, 31808, 38732, 45724, 47152, 52256, 59782, 67781, 77464, 91448, 94304, 104512, 119564, 135562, 154928, 182896, 188608, 209237, 239128, 271124, 309856, 365792, 418474, 478256, 542248, 619712, 687493, 731584, 836948, 956512, 1084496, 1374986, 1673896, 1913024, 2168992, 2749972, 3347792, 4337984, 4812451, 5499944, 6695584, 9624902, 10999888, 13391168, 19249804, 21999776, 38499608, 43999552, 76999216, 153998432, 307996864]

約数ペア:

[(1, 307996864), (2, 153998432), (4, 76999216), (7, 43999552), (8, 38499608), (14, 21999776), (16, 19249804), (23, 13391168), (28, 10999888), (32, 9624902), (46, 6695584), (56, 5499944), (64, 4812451), (71, 4337984), (92, 3347792), (112, 2749972), (142, 2168992), (161, 1913024), (184, 1673896), (224, 1374986), (284, 1084496), (322, 956512), (368, 836948), (421, 731584), (448, 687493), (497, 619712), (568, 542248), (644, 478256), (736, 418474), (842, 365792), (994, 309856), (1136, 271124), (1288, 239128), (1472, 209237), (1633, 188608), (1684, 182896), (1988, 154928), (2272, 135562), (2576, 119564), (2947, 104512), (3266, 94304), (3368, 91448), (3976, 77464), (4544, 67781), (5152, 59782), (5894, 52256), (6532, 47152), (6736, 45724), (7952, 38732), (9683, 31808), (10304, 29891), (11431, 26944), (11788, 26128), (13064, 23576), (13472, 22862), (15904, 19366)]