725051316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{61717}}^1$

素因数の和:61824

約数の個数: 48

約数和(自身を含む): 1866352320

約数和(自身を除く): 1141301004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 11748, 61717, 123434, 185151, 246868, 370302, 678887, 740604, 1357774, 2036661, 2715548, 4073322, 5492813, 8146644, 10985626, 16478439, 21971252, 32956878, 60420943, 65913756, 120841886, 181262829, 241683772, 362525658, 725051316]

約数ペア:

[(1, 725051316), (2, 362525658), (3, 241683772), (4, 181262829), (6, 120841886), (11, 65913756), (12, 60420943), (22, 32956878), (33, 21971252), (44, 16478439), (66, 10985626), (89, 8146644), (132, 5492813), (178, 4073322), (267, 2715548), (356, 2036661), (534, 1357774), (979, 740604), (1068, 678887), (1958, 370302), (2937, 246868), (3916, 185151), (5874, 123434), (11748, 61717)]