276819284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11071}}^1$

素因数の和:11148

約数の個数: 48

約数和(自身を含む): 595230720

約数和(自身を除く): 318411436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 11071, 12502, 22142, 25004, 44284, 77497, 154994, 210349, 309988, 420698, 520337, 841396, 1040674, 1472443, 2081348, 2944886, 3642359, 5889772, 7284718, 9886403, 14569436, 19772806, 39545612, 69204821, 138409642, 276819284]

約数ペア:

[(1, 276819284), (2, 138409642), (4, 69204821), (7, 39545612), (14, 19772806), (19, 14569436), (28, 9886403), (38, 7284718), (47, 5889772), (76, 3642359), (94, 2944886), (133, 2081348), (188, 1472443), (266, 1040674), (329, 841396), (532, 520337), (658, 420698), (893, 309988), (1316, 210349), (1786, 154994), (3572, 77497), (6251, 44284), (11071, 25004), (12502, 22142)]