243669046516

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{705167}}^1$

素因数の和:705269

約数の個数: 72

約数和(自身を含む): 519957035136

約数和(自身を除く): 276287988620

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 49, 82, 86, 98, 164, 172, 196, 287, 301, 574, 602, 1148, 1204, 1763, 2009, 2107, 3526, 4018, 4214, 7052, 8036, 8428, 12341, 24682, 49364, 86387, 172774, 345548, 705167, 1410334, 2820668, 4936169, 9872338, 19744676, 28911847, 30322181, 34553183, 57823694, 60644362, 69106366, 115647388, 121288724, 138212732, 202382929, 212255267, 404765858, 424510534, 809531716, 849021068, 1243209421, 1416680503, 1485786869, 2486418842, 2833361006, 2971573738, 4972837684, 5666722012, 5943147476, 8702465947, 17404931894, 34809863788, 60917261629, 121834523258, 243669046516]

約数ペア:

[(1, 243669046516), (2, 121834523258), (4, 60917261629), (7, 34809863788), (14, 17404931894), (28, 8702465947), (41, 5943147476), (43, 5666722012), (49, 4972837684), (82, 2971573738), (86, 2833361006), (98, 2486418842), (164, 1485786869), (172, 1416680503), (196, 1243209421), (287, 849021068), (301, 809531716), (574, 424510534), (602, 404765858), (1148, 212255267), (1204, 202382929), (1763, 138212732), (2009, 121288724), (2107, 115647388), (3526, 69106366), (4018, 60644362), (4214, 57823694), (7052, 34553183), (8036, 30322181), (8428, 28911847), (12341, 19744676), (24682, 9872338), (49364, 4936169), (86387, 2820668), (172774, 1410334), (345548, 705167)]