259834368

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1377

約数の個数: 80

約数和(自身を含む): 697767840

約数和(自身を除く): 437933472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 512, 556, 768, 834, 1112, 1217, 1536, 1668, 2224, 2434, 3336, 3651, 4448, 4868, 6672, 7302, 8896, 9736, 13344, 14604, 17792, 19472, 26688, 29208, 35584, 38944, 53376, 58416, 71168, 77888, 106752, 116832, 155776, 169163, 213504, 233664, 311552, 338326, 467328, 507489, 623104, 676652, 934656, 1014978, 1353304, 1869312, 2029956, 2706608, 4059912, 5413216, 8119824, 10826432, 16239648, 21652864, 32479296, 43305728, 64958592, 86611456, 129917184, 259834368]

約数ペア:

[(1, 259834368), (2, 129917184), (3, 86611456), (4, 64958592), (6, 43305728), (8, 32479296), (12, 21652864), (16, 16239648), (24, 10826432), (32, 8119824), (48, 5413216), (64, 4059912), (96, 2706608), (128, 2029956), (139, 1869312), (192, 1353304), (256, 1014978), (278, 934656), (384, 676652), (417, 623104), (512, 507489), (556, 467328), (768, 338326), (834, 311552), (1112, 233664), (1217, 213504), (1536, 169163), (1668, 155776), (2224, 116832), (2434, 106752), (3336, 77888), (3651, 71168), (4448, 58416), (4868, 53376), (6672, 38944), (7302, 35584), (8896, 29208), (9736, 26688), (13344, 19472), (14604, 17792)]