386304882

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{20749}}^1$

素因数の和:20890

約数の個数: 32

約数和(自身を含む): 806760000

約数和(自身を除く): 420455118

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 3103, 6206, 9309, 18618, 20749, 41498, 62247, 124494, 601721, 1203442, 1805163, 2220143, 3610326, 4440286, 6660429, 13320858, 64384147, 128768294, 193152441, 386304882]

約数ペア:

[(1, 386304882), (2, 193152441), (3, 128768294), (6, 64384147), (29, 13320858), (58, 6660429), (87, 4440286), (107, 3610326), (174, 2220143), (214, 1805163), (321, 1203442), (642, 601721), (3103, 124494), (6206, 62247), (9309, 41498), (18618, 20749)]