256475334

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2621}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 525574656

約数和(自身を除く): 269099322

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 347, 694, 1041, 2082, 2621, 5242, 7863, 15726, 16309, 32618, 48927, 97854, 123187, 246374, 369561, 739122, 909487, 1818974, 2728461, 5456922, 42745889, 85491778, 128237667, 256475334]

約数ペア:

[(1, 256475334), (2, 128237667), (3, 85491778), (6, 42745889), (47, 5456922), (94, 2728461), (141, 1818974), (282, 909487), (347, 739122), (694, 369561), (1041, 246374), (2082, 123187), (2621, 97854), (5242, 48927), (7863, 32618), (15726, 16309)]