489984

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 1473120

約数和(自身を除く): 983136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 512, 528, 638, 696, 704, 768, 928, 957, 1056, 1276, 1392, 1408, 1536, 1856, 1914, 2112, 2552, 2784, 2816, 3712, 3828, 4224, 5104, 5568, 5632, 7424, 7656, 8448, 10208, 11136, 14848, 15312, 16896, 20416, 22272, 30624, 40832, 44544, 61248, 81664, 122496, 163328, 244992, 489984]

約数ペア:

[(1, 489984), (2, 244992), (3, 163328), (4, 122496), (6, 81664), (8, 61248), (11, 44544), (12, 40832), (16, 30624), (22, 22272), (24, 20416), (29, 16896), (32, 15312), (33, 14848), (44, 11136), (48, 10208), (58, 8448), (64, 7656), (66, 7424), (87, 5632), (88, 5568), (96, 5104), (116, 4224), (128, 3828), (132, 3712), (174, 2816), (176, 2784), (192, 2552), (232, 2112), (256, 1914), (264, 1856), (319, 1536), (348, 1408), (352, 1392), (384, 1276), (464, 1056), (512, 957), (528, 928), (638, 768), (696, 704)]