264131568

素因数分解:

$2^4\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{1423}}^1$

素因数の和:2726

約数の個数: 60

約数和(自身を含む): 740294880

約数和(自身を除く): 476163312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1289, 1423, 2578, 2846, 3867, 4269, 5156, 5692, 7734, 8538, 10312, 11384, 11601, 12807, 15468, 17076, 20624, 22768, 23202, 25614, 30936, 34152, 46404, 51228, 61872, 68304, 92808, 102456, 185616, 204912, 1834247, 3668494, 5502741, 7336988, 11005482, 14673976, 16508223, 22010964, 29347952, 33016446, 44021928, 66032892, 88043856, 132065784, 264131568]

約数ペア:

[(1, 264131568), (2, 132065784), (3, 88043856), (4, 66032892), (6, 44021928), (8, 33016446), (9, 29347952), (12, 22010964), (16, 16508223), (18, 14673976), (24, 11005482), (36, 7336988), (48, 5502741), (72, 3668494), (144, 1834247), (1289, 204912), (1423, 185616), (2578, 102456), (2846, 92808), (3867, 68304), (4269, 61872), (5156, 51228), (5692, 46404), (7734, 34152), (8538, 30936), (10312, 25614), (11384, 23202), (11601, 22768), (12807, 20624), (15468, 17076)]