271566996536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2975881}}^1$

素因数の和:2975976

約数の個数: 64

約数和(自身を含む): 597795176160

約数和(自身を除く): 326228179624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2074, 2684, 4148, 5368, 8296, 11407, 22814, 45628, 91256, 2975881, 5951762, 11903524, 23807048, 32734691, 50589977, 65469382, 101179954, 130938764, 181528741, 202359908, 261877528, 363057482, 404719816, 556489747, 726114964, 1112979494, 1452229928, 1996816151, 2225958988, 3085988597, 3993632302, 4451917976, 6171977194, 7987264604, 12343954388, 15974529208, 24687908776, 33945874567, 67891749134, 135783498268, 271566996536]

約数ペア:

[(1, 271566996536), (2, 135783498268), (4, 67891749134), (8, 33945874567), (11, 24687908776), (17, 15974529208), (22, 12343954388), (34, 7987264604), (44, 6171977194), (61, 4451917976), (68, 3993632302), (88, 3085988597), (122, 2225958988), (136, 1996816151), (187, 1452229928), (244, 1112979494), (374, 726114964), (488, 556489747), (671, 404719816), (748, 363057482), (1037, 261877528), (1342, 202359908), (1496, 181528741), (2074, 130938764), (2684, 101179954), (4148, 65469382), (5368, 50589977), (8296, 32734691), (11407, 23807048), (22814, 11903524), (45628, 5951762), (91256, 2975881)]