253456002

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 556028928

約数和(自身を除く): 302572926

約数列:

[1, 2, 3, 6, 9, 18, 223, 233, 271, 446, 466, 542, 669, 699, 813, 1338, 1398, 1626, 2007, 2097, 2439, 4014, 4194, 4878, 51959, 60433, 63143, 103918, 120866, 126286, 155877, 181299, 189429, 311754, 362598, 378858, 467631, 543897, 568287, 935262, 1087794, 1136574, 14080889, 28161778, 42242667, 84485334, 126728001, 253456002]

約数ペア:

[(1, 253456002), (2, 126728001), (3, 84485334), (6, 42242667), (9, 28161778), (18, 14080889), (223, 1136574), (233, 1087794), (271, 935262), (446, 568287), (466, 543897), (542, 467631), (669, 378858), (699, 362598), (813, 311754), (1338, 189429), (1398, 181299), (1626, 155877), (2007, 126286), (2097, 120866), (2439, 103918), (4014, 63143), (4194, 60433), (4878, 51959)]