222260864

素因数分解:

$2^7\times 7^2\times {\mathrm{35437}}^1$

素因数の和:35465

約数の個数: 48

約数和(自身を含む): 515091330

約数和(自身を除く): 292830466

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 35437, 70874, 141748, 248059, 283496, 496118, 566992, 992236, 1133984, 1736413, 1984472, 2267968, 3472826, 3968944, 4535936, 6945652, 7937888, 13891304, 15875776, 27782608, 31751552, 55565216, 111130432, 222260864]

約数ペア:

[(1, 222260864), (2, 111130432), (4, 55565216), (7, 31751552), (8, 27782608), (14, 15875776), (16, 13891304), (28, 7937888), (32, 6945652), (49, 4535936), (56, 3968944), (64, 3472826), (98, 2267968), (112, 1984472), (128, 1736413), (196, 1133984), (224, 992236), (392, 566992), (448, 496118), (784, 283496), (896, 248059), (1568, 141748), (3136, 70874), (6272, 35437)]