1305459396

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{76991}}^1$

素因数の和:77161

約数の個数: 48

約数和(自身を含む): 3406126080

約数和(自身を除く): 2100666684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 76991, 153982, 230973, 307964, 461946, 692919, 923892, 1385838, 2078757, 2771676, 4157514, 8315028, 12087587, 24175174, 36262761, 48350348, 72525522, 108788283, 145051044, 217576566, 326364849, 435153132, 652729698, 1305459396]

約数ペア:

[(1, 1305459396), (2, 652729698), (3, 435153132), (4, 326364849), (6, 217576566), (9, 145051044), (12, 108788283), (18, 72525522), (27, 48350348), (36, 36262761), (54, 24175174), (108, 12087587), (157, 8315028), (314, 4157514), (471, 2771676), (628, 2078757), (942, 1385838), (1413, 923892), (1884, 692919), (2826, 461946), (4239, 307964), (5652, 230973), (8478, 153982), (16956, 76991)]