379200918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 798031872

約数和(自身を除く): 418830954

約数列:

[1, 2, 3, 6, 43, 71, 86, 127, 129, 142, 163, 213, 254, 258, 326, 381, 426, 489, 762, 978, 3053, 5461, 6106, 7009, 9017, 9159, 10922, 11573, 14018, 16383, 18034, 18318, 20701, 21027, 23146, 27051, 32766, 34719, 41402, 42054, 54102, 62103, 69438, 124206, 387731, 497639, 775462, 890143, 995278, 1163193, 1469771, 1492917, 1780286, 2326386, 2670429, 2939542, 2985834, 4409313, 5340858, 8818626, 63200153, 126400306, 189600459, 379200918]

約数ペア:

[(1, 379200918), (2, 189600459), (3, 126400306), (6, 63200153), (43, 8818626), (71, 5340858), (86, 4409313), (127, 2985834), (129, 2939542), (142, 2670429), (163, 2326386), (213, 1780286), (254, 1492917), (258, 1469771), (326, 1163193), (381, 995278), (426, 890143), (489, 775462), (762, 497639), (978, 387731), (3053, 124206), (5461, 69438), (6106, 62103), (7009, 54102), (9017, 42054), (9159, 41402), (10922, 34719), (11573, 32766), (14018, 27051), (16383, 23146), (18034, 21027), (18318, 20701)]