688551768

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 1901296800

約数和(自身を除く): 1212745032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 269, 292, 438, 487, 538, 584, 657, 807, 876, 974, 1076, 1314, 1461, 1614, 1752, 1948, 2152, 2421, 2628, 2922, 3228, 3896, 4383, 4842, 5256, 5844, 6456, 8766, 9684, 11688, 17532, 19368, 19637, 35064, 35551, 39274, 58911, 71102, 78548, 106653, 117822, 131003, 142204, 157096, 176733, 213306, 235644, 262006, 284408, 319959, 353466, 393009, 426612, 471288, 524012, 639918, 706932, 786018, 853224, 1048024, 1179027, 1279836, 1413864, 1572036, 2358054, 2559672, 3144072, 4716108, 9432216, 9563219, 19126438, 28689657, 38252876, 57379314, 76505752, 86068971, 114758628, 172137942, 229517256, 344275884, 688551768]

約数ペア:

[(1, 688551768), (2, 344275884), (3, 229517256), (4, 172137942), (6, 114758628), (8, 86068971), (9, 76505752), (12, 57379314), (18, 38252876), (24, 28689657), (36, 19126438), (72, 9563219), (73, 9432216), (146, 4716108), (219, 3144072), (269, 2559672), (292, 2358054), (438, 1572036), (487, 1413864), (538, 1279836), (584, 1179027), (657, 1048024), (807, 853224), (876, 786018), (974, 706932), (1076, 639918), (1314, 524012), (1461, 471288), (1614, 426612), (1752, 393009), (1948, 353466), (2152, 319959), (2421, 284408), (2628, 262006), (2922, 235644), (3228, 213306), (3896, 176733), (4383, 157096), (4842, 142204), (5256, 131003), (5844, 117822), (6456, 106653), (8766, 78548), (9684, 71102), (11688, 58911), (17532, 39274), (19368, 35551), (19637, 35064)]