321340528082

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23203}}^1\times {\mathrm{4139}}^1$

素因数の和:27590

約数の個数: 32

約数和(自身を含む): 553331865600

約数和(自身を除く): 231991337518

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 4139, 8278, 23203, 28973, 46406, 57946, 162421, 324842, 989221, 1978442, 5545517, 6924547, 11091034, 13849094, 38818619, 77637238, 96037217, 192074434, 672260519, 1344521038, 22952894863, 45905789726, 160670264041, 321340528082]

約数ペア:

[(1, 321340528082), (2, 160670264041), (7, 45905789726), (14, 22952894863), (239, 1344521038), (478, 672260519), (1673, 192074434), (3346, 96037217), (4139, 77637238), (8278, 38818619), (23203, 13849094), (28973, 11091034), (46406, 6924547), (57946, 5545517), (162421, 1978442), (324842, 989221)]