320424846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107453}}^1$

素因数の和:107536

約数の個数: 32

約数和(自身を含む): 742722048

約数和(自身を除く): 422297202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 107453, 214906, 322359, 644718, 752171, 1504342, 2256513, 4513026, 7629163, 15258326, 22887489, 45774978, 53404141, 106808282, 160212423, 320424846]

約数ペア:

[(1, 320424846), (2, 160212423), (3, 106808282), (6, 53404141), (7, 45774978), (14, 22887489), (21, 15258326), (42, 7629163), (71, 4513026), (142, 2256513), (213, 1504342), (426, 752171), (497, 644718), (994, 322359), (1491, 214906), (2982, 107453)]