217341324

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{76421}}^1$

素因数の和:76510

約数の個数: 36

約数和(自身を含む): 556352160

約数和(自身を除く): 339010836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 76421, 152842, 229263, 305684, 458526, 687789, 917052, 1375578, 2751156, 6037259, 12074518, 18111777, 24149036, 36223554, 54335331, 72447108, 108670662, 217341324]

約数ペア:

[(1, 217341324), (2, 108670662), (3, 72447108), (4, 54335331), (6, 36223554), (9, 24149036), (12, 18111777), (18, 12074518), (36, 6037259), (79, 2751156), (158, 1375578), (237, 917052), (316, 687789), (474, 458526), (711, 305684), (948, 229263), (1422, 152842), (2844, 76421)]