256178592

素因数分解:

$2^5\times 3^3\times {\mathrm{296503}}^1$

素因数の和:296522

約数の個数: 48

約数和(自身を含む): 747190080

約数和(自身を除く): 491011488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 296503, 593006, 889509, 1186012, 1779018, 2372024, 2668527, 3558036, 4744048, 5337054, 7116072, 8005581, 9488096, 10674108, 14232144, 16011162, 21348216, 28464288, 32022324, 42696432, 64044648, 85392864, 128089296, 256178592]

約数ペア:

[(1, 256178592), (2, 128089296), (3, 85392864), (4, 64044648), (6, 42696432), (8, 32022324), (9, 28464288), (12, 21348216), (16, 16011162), (18, 14232144), (24, 10674108), (27, 9488096), (32, 8005581), (36, 7116072), (48, 5337054), (54, 4744048), (72, 3558036), (96, 2668527), (108, 2372024), (144, 1779018), (216, 1186012), (288, 889509), (432, 593006), (864, 296503)]