280525104

素因数分解:

$2^4\times 3^2\times {\mathrm{1948091}}^1$

素因数の和:1948105

約数の個数: 30

約数和(自身を含む): 785081076

約数和(自身を除く): 504555972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1948091, 3896182, 5844273, 7792364, 11688546, 15584728, 17532819, 23377092, 31169456, 35065638, 46754184, 70131276, 93508368, 140262552, 280525104]

約数ペア:

[(1, 280525104), (2, 140262552), (3, 93508368), (4, 70131276), (6, 46754184), (8, 35065638), (9, 31169456), (12, 23377092), (16, 17532819), (18, 15584728), (24, 11688546), (36, 7792364), (48, 5844273), (72, 3896182), (144, 1948091)]