2218886656

素因数分解:

$2^9\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2431

約数の個数: 80

約数和(自身を含む): 5086486944

約数和(自身を除く): 2867600288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 293, 448, 512, 586, 896, 1172, 1792, 2051, 2113, 2344, 3584, 4102, 4226, 4688, 8204, 8452, 9376, 14791, 16408, 16904, 18752, 29582, 32816, 33808, 37504, 59164, 65632, 67616, 75008, 118328, 131264, 135232, 150016, 236656, 262528, 270464, 473312, 525056, 540928, 619109, 946624, 1050112, 1081856, 1238218, 1893248, 2476436, 3786496, 4333763, 4952872, 7572992, 8667526, 9905744, 17335052, 19811488, 34670104, 39622976, 69340208, 79245952, 138680416, 158491904, 277360832, 316983808, 554721664, 1109443328, 2218886656]

約数ペア:

[(1, 2218886656), (2, 1109443328), (4, 554721664), (7, 316983808), (8, 277360832), (14, 158491904), (16, 138680416), (28, 79245952), (32, 69340208), (56, 39622976), (64, 34670104), (112, 19811488), (128, 17335052), (224, 9905744), (256, 8667526), (293, 7572992), (448, 4952872), (512, 4333763), (586, 3786496), (896, 2476436), (1172, 1893248), (1792, 1238218), (2051, 1081856), (2113, 1050112), (2344, 946624), (3584, 619109), (4102, 540928), (4226, 525056), (4688, 473312), (8204, 270464), (8452, 262528), (9376, 236656), (14791, 150016), (16408, 135232), (16904, 131264), (18752, 118328), (29582, 75008), (32816, 67616), (33808, 65632), (37504, 59164)]