224766984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720407}}^1$

素因数の和:720429

約数の個数: 32

約数和(自身を含む): 605142720

約数和(自身を除く): 380375736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 720407, 1440814, 2161221, 2881628, 4322442, 5763256, 8644884, 9365291, 17289768, 18730582, 28095873, 37461164, 56191746, 74922328, 112383492, 224766984]

約数ペア:

[(1, 224766984), (2, 112383492), (3, 74922328), (4, 56191746), (6, 37461164), (8, 28095873), (12, 18730582), (13, 17289768), (24, 9365291), (26, 8644884), (39, 5763256), (52, 4322442), (78, 2881628), (104, 2161221), (156, 1440814), (312, 720407)]