274788924

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{257293}}^1$

素因数の和:257389

約数の個数: 24

約数和(自身を含む): 648380880

約数和(自身を除く): 373591956

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 257293, 514586, 771879, 1029172, 1543758, 3087516, 22899077, 45798154, 68697231, 91596308, 137394462, 274788924]

約数ペア:

[(1, 274788924), (2, 137394462), (3, 91596308), (4, 68697231), (6, 45798154), (12, 22899077), (89, 3087516), (178, 1543758), (267, 1029172), (356, 771879), (534, 514586), (1068, 257293)]