520038864

素因数分解:

$2^4\times 3^2\times {\mathrm{3611381}}^1$

素因数の和:3611395

約数の個数: 30

約数和(自身を含む): 1455386946

約数和(自身を除く): 935348082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3611381, 7222762, 10834143, 14445524, 21668286, 28891048, 32502429, 43336572, 57782096, 65004858, 86673144, 130009716, 173346288, 260019432, 520038864]

約数ペア:

[(1, 520038864), (2, 260019432), (3, 173346288), (4, 130009716), (6, 86673144), (8, 65004858), (9, 57782096), (12, 43336572), (16, 32502429), (18, 28891048), (24, 21668286), (36, 14445524), (48, 10834143), (72, 7222762), (144, 3611381)]