397989792078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1301}}^1\times {\mathrm{141233}}^1$

素因数の和:142577

約数の個数: 48

約数和(自身を含む): 840729846096

約数和(自身を除く): 442740054018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 1301, 2166, 2602, 3903, 7806, 24719, 49438, 74157, 141233, 148314, 282466, 423699, 469661, 847398, 939322, 1408983, 2683427, 2817966, 5366854, 8050281, 16100562, 50985113, 101970226, 152955339, 183744133, 305910678, 367488266, 551232399, 1102464798, 3491138527, 6982277054, 10473415581, 20946831162, 66331632013, 132663264026, 198994896039, 397989792078]

約数ペア:

[(1, 397989792078), (2, 198994896039), (3, 132663264026), (6, 66331632013), (19, 20946831162), (38, 10473415581), (57, 6982277054), (114, 3491138527), (361, 1102464798), (722, 551232399), (1083, 367488266), (1301, 305910678), (2166, 183744133), (2602, 152955339), (3903, 101970226), (7806, 50985113), (24719, 16100562), (49438, 8050281), (74157, 5366854), (141233, 2817966), (148314, 2683427), (282466, 1408983), (423699, 939322), (469661, 847398)]