309897168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131759}}^1$

素因数の和:131784

約数の個数: 60

約数和(自身を含む): 931279680

約数和(自身を除く): 621382512

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, 392, 588, 784, 1176, 2352, 131759, 263518, 395277, 527036, 790554, 922313, 1054072, 1581108, 1844626, 2108144, 2766939, 3162216, 3689252, 5533878, 6324432, 6456191, 7378504, 11067756, 12912382, 14757008, 19368573, 22135512, 25824764, 38737146, 44271024, 51649528, 77474292, 103299056, 154948584, 309897168]

約数ペア:

[(1, 309897168), (2, 154948584), (3, 103299056), (4, 77474292), (6, 51649528), (7, 44271024), (8, 38737146), (12, 25824764), (14, 22135512), (16, 19368573), (21, 14757008), (24, 12912382), (28, 11067756), (42, 7378504), (48, 6456191), (49, 6324432), (56, 5533878), (84, 3689252), (98, 3162216), (112, 2766939), (147, 2108144), (168, 1844626), (196, 1581108), (294, 1054072), (336, 922313), (392, 790554), (588, 527036), (784, 395277), (1176, 263518), (2352, 131759)]