554777856

素因数分解:

$2^8\times 3^3\times {\mathrm{80263}}^1$

素因数の和:80288

約数の個数: 72

約数和(自身を含む): 1640596160

約数和(自身を除く): 1085818304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 80263, 160526, 240789, 321052, 481578, 642104, 722367, 963156, 1284208, 1444734, 1926312, 2167101, 2568416, 2889468, 3852624, 4334202, 5136832, 5778936, 7705248, 8668404, 10273664, 11557872, 15410496, 17336808, 20547328, 23115744, 30820992, 34673616, 46231488, 61641984, 69347232, 92462976, 138694464, 184925952, 277388928, 554777856]

約数ペア:

[(1, 554777856), (2, 277388928), (3, 184925952), (4, 138694464), (6, 92462976), (8, 69347232), (9, 61641984), (12, 46231488), (16, 34673616), (18, 30820992), (24, 23115744), (27, 20547328), (32, 17336808), (36, 15410496), (48, 11557872), (54, 10273664), (64, 8668404), (72, 7705248), (96, 5778936), (108, 5136832), (128, 4334202), (144, 3852624), (192, 2889468), (216, 2568416), (256, 2167101), (288, 1926312), (384, 1444734), (432, 1284208), (576, 963156), (768, 722367), (864, 642104), (1152, 481578), (1728, 321052), (2304, 240789), (3456, 160526), (6912, 80263)]