274212568

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{80273}}^1$

素因数の和:80347

約数の個数: 32

約数和(自身を含む): 597238560

約数和(自身を除く): 323025992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 80273, 160546, 321092, 561911, 642184, 1123822, 2247644, 4495288, 4896653, 9793306, 19586612, 34276571, 39173224, 68553142, 137106284, 274212568]

約数ペア:

[(1, 274212568), (2, 137106284), (4, 68553142), (7, 39173224), (8, 34276571), (14, 19586612), (28, 9793306), (56, 4896653), (61, 4495288), (122, 2247644), (244, 1123822), (427, 642184), (488, 561911), (854, 321092), (1708, 160546), (3416, 80273)]