218696970876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2984239}}^1$

素因数の和:2984474

約数の個数: 48

約数和(自身を含む): 529428049920

約数和(自身を除く): 310731079044

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 372, 394, 591, 788, 1182, 2364, 6107, 12214, 18321, 24428, 36642, 73284, 2984239, 5968478, 8952717, 11936956, 17905434, 35810868, 92511409, 185022818, 277534227, 370045636, 555068454, 587895083, 1110136908, 1175790166, 1763685249, 2351580332, 3527370498, 7054740996, 18224747573, 36449495146, 54674242719, 72898990292, 109348485438, 218696970876]

約数ペア:

[(1, 218696970876), (2, 109348485438), (3, 72898990292), (4, 54674242719), (6, 36449495146), (12, 18224747573), (31, 7054740996), (62, 3527370498), (93, 2351580332), (124, 1763685249), (186, 1175790166), (197, 1110136908), (372, 587895083), (394, 555068454), (591, 370045636), (788, 277534227), (1182, 185022818), (2364, 92511409), (6107, 35810868), (12214, 17905434), (18321, 11936956), (24428, 8952717), (36642, 5968478), (73284, 2984239)]