440224254

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{153817}}^1$

素因数の和:153881

約数の個数: 32

約数和(自身を含む): 996740640

約数和(自身を除く): 556516386

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 153817, 307634, 461451, 922902, 1384353, 2768706, 4153059, 8152301, 8306118, 16304602, 24456903, 48913806, 73370709, 146741418, 220112127, 440224254]

約数ペア:

[(1, 440224254), (2, 220112127), (3, 146741418), (6, 73370709), (9, 48913806), (18, 24456903), (27, 16304602), (53, 8306118), (54, 8152301), (106, 4153059), (159, 2768706), (318, 1384353), (477, 922902), (954, 461451), (1431, 307634), (2862, 153817)]