261137088

素因数分解:

$2^6\times 3^3\times {\mathrm{151121}}^1$

素因数の和:151142

約数の個数: 56

約数和(自身を含む): 767699760

約数和(自身を除く): 506562672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 151121, 302242, 453363, 604484, 906726, 1208968, 1360089, 1813452, 2417936, 2720178, 3626904, 4080267, 4835872, 5440356, 7253808, 8160534, 9671744, 10880712, 14507616, 16321068, 21761424, 29015232, 32642136, 43522848, 65284272, 87045696, 130568544, 261137088]

約数ペア:

[(1, 261137088), (2, 130568544), (3, 87045696), (4, 65284272), (6, 43522848), (8, 32642136), (9, 29015232), (12, 21761424), (16, 16321068), (18, 14507616), (24, 10880712), (27, 9671744), (32, 8160534), (36, 7253808), (48, 5440356), (54, 4835872), (64, 4080267), (72, 3626904), (96, 2720178), (108, 2417936), (144, 1813452), (192, 1360089), (216, 1208968), (288, 906726), (432, 604484), (576, 453363), (864, 302242), (1728, 151121)]