311322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 699840

約数和(自身を除く): 388518

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 89, 106, 159, 178, 267, 318, 534, 583, 979, 1166, 1749, 1958, 2937, 3498, 4717, 5874, 9434, 14151, 28302, 51887, 103774, 155661, 311322]

約数ペア:

[(1, 311322), (2, 155661), (3, 103774), (6, 51887), (11, 28302), (22, 14151), (33, 9434), (53, 5874), (66, 4717), (89, 3498), (106, 2937), (159, 1958), (178, 1749), (267, 1166), (318, 979), (534, 583)]