259955208

素因数分解:

$2^3\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{2801}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 704843100

約数和(自身を除く): 444887892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1289, 2578, 2801, 3867, 5156, 5602, 7734, 8403, 10312, 11204, 11601, 15468, 16806, 22408, 23202, 25209, 30936, 33612, 46404, 50418, 67224, 92808, 100836, 201672, 3610489, 7220978, 10831467, 14441956, 21662934, 28883912, 32494401, 43325868, 64988802, 86651736, 129977604, 259955208]

約数ペア:

[(1, 259955208), (2, 129977604), (3, 86651736), (4, 64988802), (6, 43325868), (8, 32494401), (9, 28883912), (12, 21662934), (18, 14441956), (24, 10831467), (36, 7220978), (72, 3610489), (1289, 201672), (2578, 100836), (2801, 92808), (3867, 67224), (5156, 50418), (5602, 46404), (7734, 33612), (8403, 30936), (10312, 25209), (11204, 23202), (11601, 22408), (15468, 16806)]