240060464

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31991}}^1$

素因数の和:32073

約数の個数: 40

約数和(自身を含む): 539513088

約数和(自身を除く): 299452624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 31991, 63982, 127964, 223937, 255928, 447874, 511856, 895748, 1791496, 2143397, 3582992, 4286794, 8573588, 15003779, 17147176, 30007558, 34294352, 60015116, 120030232, 240060464]

約数ペア:

[(1, 240060464), (2, 120030232), (4, 60015116), (7, 34294352), (8, 30007558), (14, 17147176), (16, 15003779), (28, 8573588), (56, 4286794), (67, 3582992), (112, 2143397), (134, 1791496), (268, 895748), (469, 511856), (536, 447874), (938, 255928), (1072, 223937), (1876, 127964), (3752, 63982), (7504, 31991)]