243676404

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{42571}}^1$

素因数の和:42637

約数の個数: 48

約数和(自身を含む): 643688640

約数和(自身を除く): 400012236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 42571, 85142, 127713, 170284, 255426, 383139, 510852, 766278, 1149417, 1532556, 2256263, 2298834, 4512526, 4597668, 6768789, 9025052, 13537578, 20306367, 27075156, 40612734, 60919101, 81225468, 121838202, 243676404]

約数ペア:

[(1, 243676404), (2, 121838202), (3, 81225468), (4, 60919101), (6, 40612734), (9, 27075156), (12, 20306367), (18, 13537578), (27, 9025052), (36, 6768789), (53, 4597668), (54, 4512526), (106, 2298834), (108, 2256263), (159, 1532556), (212, 1149417), (318, 766278), (477, 510852), (636, 383139), (954, 255426), (1431, 170284), (1908, 127713), (2862, 85142), (5724, 42571)]