2891424144

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{175621}}^1$

素因数の和:175653

約数の個数: 80

約数和(自身を含む): 8710851200

約数和(自身を除く): 5819427056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 175621, 351242, 526863, 702484, 1053726, 1229347, 1404968, 2107452, 2458694, 2809936, 3688041, 4214904, 4917388, 7376082, 8429808, 8605429, 9834776, 14752164, 17210858, 19669552, 25816287, 29504328, 34421716, 51632574, 59008656, 60238003, 68843432, 103265148, 120476006, 137686864, 180714009, 206530296, 240952012, 361428018, 413060592, 481904024, 722856036, 963808048, 1445712072, 2891424144]

約数ペア:

[(1, 2891424144), (2, 1445712072), (3, 963808048), (4, 722856036), (6, 481904024), (7, 413060592), (8, 361428018), (12, 240952012), (14, 206530296), (16, 180714009), (21, 137686864), (24, 120476006), (28, 103265148), (42, 68843432), (48, 60238003), (49, 59008656), (56, 51632574), (84, 34421716), (98, 29504328), (112, 25816287), (147, 19669552), (168, 17210858), (196, 14752164), (294, 9834776), (336, 8605429), (343, 8429808), (392, 7376082), (588, 4917388), (686, 4214904), (784, 3688041), (1029, 2809936), (1176, 2458694), (1372, 2107452), (2058, 1404968), (2352, 1229347), (2744, 1053726), (4116, 702484), (5488, 526863), (8232, 351242), (16464, 175621)]