142728048

素因数分解:

$2^4\times 3^3\times {\mathrm{330389}}^1$

素因数の和:330406

約数の個数: 40

約数和(自身を含む): 409683600

約数和(自身を除く): 266955552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 330389, 660778, 991167, 1321556, 1982334, 2643112, 2973501, 3964668, 5286224, 5947002, 7929336, 8920503, 11894004, 15858672, 17841006, 23788008, 35682012, 47576016, 71364024, 142728048]

約数ペア:

[(1, 142728048), (2, 71364024), (3, 47576016), (4, 35682012), (6, 23788008), (8, 17841006), (9, 15858672), (12, 11894004), (16, 8920503), (18, 7929336), (24, 5947002), (27, 5286224), (36, 3964668), (48, 2973501), (54, 2643112), (72, 1982334), (108, 1321556), (144, 991167), (216, 660778), (432, 330389)]