247061936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10099}}^1$

素因数の和:10257

約数の個数: 40

約数和(自身を含む): 526008000

約数和(自身を除く): 278946064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 10099, 12232, 20198, 24464, 40396, 80792, 111089, 161584, 222178, 444356, 888712, 1403761, 1777424, 2807522, 5615044, 11230088, 15441371, 22460176, 30882742, 61765484, 123530968, 247061936]

約数ペア:

[(1, 247061936), (2, 123530968), (4, 61765484), (8, 30882742), (11, 22460176), (16, 15441371), (22, 11230088), (44, 5615044), (88, 2807522), (139, 1777424), (176, 1403761), (278, 888712), (556, 444356), (1112, 222178), (1529, 161584), (2224, 111089), (3058, 80792), (6116, 40396), (10099, 24464), (12232, 20198)]