122881284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179651}}^1$

素因数の和:179680

約数の個数: 36

約数和(自身を含む): 326966640

約数和(自身を除く): 204085356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 179651, 359302, 538953, 718604, 1077906, 1616859, 2155812, 3233718, 3413369, 6467436, 6826738, 10240107, 13653476, 20480214, 30720321, 40960428, 61440642, 122881284]

約数ペア:

[(1, 122881284), (2, 61440642), (3, 40960428), (4, 30720321), (6, 20480214), (9, 13653476), (12, 10240107), (18, 6826738), (19, 6467436), (36, 3413369), (38, 3233718), (57, 2155812), (76, 1616859), (114, 1077906), (171, 718604), (228, 538953), (342, 359302), (684, 179651)]