254273328

素因数分解:

$2^4\times 3^2\times {\mathrm{1765787}}^1$

素因数の和:1765801

約数の個数: 30

約数和(自身を含む): 711612564

約数和(自身を除く): 457339236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1765787, 3531574, 5297361, 7063148, 10594722, 14126296, 15892083, 21189444, 28252592, 31784166, 42378888, 63568332, 84757776, 127136664, 254273328]

約数ペア:

[(1, 254273328), (2, 127136664), (3, 84757776), (4, 63568332), (6, 42378888), (8, 31784166), (9, 28252592), (12, 21189444), (16, 15892083), (18, 14126296), (24, 10594722), (36, 7063148), (48, 5297361), (72, 3531574), (144, 1765787)]