440172072

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{31033}}^1$

素因数の和:31242

約数の個数: 48

約数和(自身を含む): 1198222740

約数和(自身を除く): 758050668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 31033, 62066, 93099, 124132, 186198, 248264, 279297, 372396, 558594, 744792, 1117188, 2234376, 6113501, 12227002, 18340503, 24454004, 36681006, 48908008, 55021509, 73362012, 110043018, 146724024, 220086036, 440172072]

約数ペア:

[(1, 440172072), (2, 220086036), (3, 146724024), (4, 110043018), (6, 73362012), (8, 55021509), (9, 48908008), (12, 36681006), (18, 24454004), (24, 18340503), (36, 12227002), (72, 6113501), (197, 2234376), (394, 1117188), (591, 744792), (788, 558594), (1182, 372396), (1576, 279297), (1773, 248264), (2364, 186198), (3546, 124132), (4728, 93099), (7092, 62066), (14184, 31033)]