313832016

素因数分解:

$2^4\times 3^3\times {\mathrm{726463}}^1$

素因数の和:726480

約数の個数: 40

約数和(自身を含む): 900815360

約数和(自身を除く): 586983344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 726463, 1452926, 2179389, 2905852, 4358778, 5811704, 6538167, 8717556, 11623408, 13076334, 17435112, 19614501, 26152668, 34870224, 39229002, 52305336, 78458004, 104610672, 156916008, 313832016]

約数ペア:

[(1, 313832016), (2, 156916008), (3, 104610672), (4, 78458004), (6, 52305336), (8, 39229002), (9, 34870224), (12, 26152668), (16, 19614501), (18, 17435112), (24, 13076334), (27, 11623408), (36, 8717556), (48, 6538167), (54, 5811704), (72, 4358778), (108, 2905852), (144, 2179389), (216, 1452926), (432, 726463)]