219049728

素因数分解:

$2^8\times 3^1\times {\mathrm{285221}}^1$

素因数の和:285240

約数の個数: 36

約数和(自身を含む): 582993768

約数和(自身を除く): 363944040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 285221, 570442, 855663, 1140884, 1711326, 2281768, 3422652, 4563536, 6845304, 9127072, 13690608, 18254144, 27381216, 36508288, 54762432, 73016576, 109524864, 219049728]

約数ペア:

[(1, 219049728), (2, 109524864), (3, 73016576), (4, 54762432), (6, 36508288), (8, 27381216), (12, 18254144), (16, 13690608), (24, 9127072), (32, 6845304), (48, 4563536), (64, 3422652), (96, 2281768), (128, 1711326), (192, 1140884), (256, 855663), (384, 570442), (768, 285221)]