258764544

素因数分解:

$2^8\times 3^4\times {\mathrm{12479}}^1$

素因数の和:12507

約数の個数: 90

約数和(自身を含む): 771650880

約数和(自身を除く): 512886336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 12479, 20736, 24958, 37437, 49916, 74874, 99832, 112311, 149748, 199664, 224622, 299496, 336933, 399328, 449244, 598992, 673866, 798656, 898488, 1010799, 1197984, 1347732, 1597312, 1796976, 2021598, 2395968, 2695464, 3194624, 3593952, 4043196, 4791936, 5390928, 7187904, 8086392, 9583872, 10781856, 14375808, 16172784, 21563712, 28751616, 32345568, 43127424, 64691136, 86254848, 129382272, 258764544]

約数ペア:

[(1, 258764544), (2, 129382272), (3, 86254848), (4, 64691136), (6, 43127424), (8, 32345568), (9, 28751616), (12, 21563712), (16, 16172784), (18, 14375808), (24, 10781856), (27, 9583872), (32, 8086392), (36, 7187904), (48, 5390928), (54, 4791936), (64, 4043196), (72, 3593952), (81, 3194624), (96, 2695464), (108, 2395968), (128, 2021598), (144, 1796976), (162, 1597312), (192, 1347732), (216, 1197984), (256, 1010799), (288, 898488), (324, 798656), (384, 673866), (432, 598992), (576, 449244), (648, 399328), (768, 336933), (864, 299496), (1152, 224622), (1296, 199664), (1728, 149748), (2304, 112311), (2592, 99832), (3456, 74874), (5184, 49916), (6912, 37437), (10368, 24958), (12479, 20736)]