321120456

素因数分解:

$2^3\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{6761}}^1$

素因数の和:8749

約数の個数: 32

約数和(自身を含む): 803325600

約数和(自身を除く): 482205144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1979, 3958, 5937, 6761, 7916, 11874, 13522, 15832, 20283, 23748, 27044, 40566, 47496, 54088, 81132, 162264, 13380019, 26760038, 40140057, 53520076, 80280114, 107040152, 160560228, 321120456]

約数ペア:

[(1, 321120456), (2, 160560228), (3, 107040152), (4, 80280114), (6, 53520076), (8, 40140057), (12, 26760038), (24, 13380019), (1979, 162264), (3958, 81132), (5937, 54088), (6761, 47496), (7916, 40566), (11874, 27044), (13522, 23748), (15832, 20283)]