345890706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{3259}}^1$

素因数の和:3316

約数の個数: 72

約数和(自身を含む): 849569040

約数和(自身を除く): 503678334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1862, 2166, 2527, 2793, 3259, 5054, 5586, 6518, 7581, 9777, 15162, 17689, 19554, 22813, 35378, 45626, 53067, 61921, 68439, 106134, 123842, 136878, 159691, 185763, 319382, 371526, 433447, 479073, 866894, 958146, 1176499, 1300341, 2352998, 2600682, 3034129, 3529497, 6068258, 7058994, 8235493, 9102387, 16470986, 18204774, 24706479, 49412958, 57648451, 115296902, 172945353, 345890706]

約数ペア:

[(1, 345890706), (2, 172945353), (3, 115296902), (6, 57648451), (7, 49412958), (14, 24706479), (19, 18204774), (21, 16470986), (38, 9102387), (42, 8235493), (49, 7058994), (57, 6068258), (98, 3529497), (114, 3034129), (133, 2600682), (147, 2352998), (266, 1300341), (294, 1176499), (361, 958146), (399, 866894), (722, 479073), (798, 433447), (931, 371526), (1083, 319382), (1862, 185763), (2166, 159691), (2527, 136878), (2793, 123842), (3259, 106134), (5054, 68439), (5586, 61921), (6518, 53067), (7581, 45626), (9777, 35378), (15162, 22813), (17689, 19554)]