816086784

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{55927}}^1$

素因数の和:55965

約数の個数: 72

約数和(自身を含む): 2286336640

約数和(自身を除く): 1470249856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 55927, 111854, 167781, 223708, 335562, 447416, 671124, 894832, 1062613, 1342248, 1789664, 2125226, 2684496, 3187839, 3579328, 4250452, 5368992, 6375678, 7158656, 8500904, 10737984, 12751356, 14317312, 17001808, 21475968, 25502712, 34003616, 42951936, 51005424, 68007232, 102010848, 136014464, 204021696, 272028928, 408043392, 816086784]

約数ペア:

[(1, 816086784), (2, 408043392), (3, 272028928), (4, 204021696), (6, 136014464), (8, 102010848), (12, 68007232), (16, 51005424), (19, 42951936), (24, 34003616), (32, 25502712), (38, 21475968), (48, 17001808), (57, 14317312), (64, 12751356), (76, 10737984), (96, 8500904), (114, 7158656), (128, 6375678), (152, 5368992), (192, 4250452), (228, 3579328), (256, 3187839), (304, 2684496), (384, 2125226), (456, 1789664), (608, 1342248), (768, 1062613), (912, 894832), (1216, 671124), (1824, 447416), (2432, 335562), (3648, 223708), (4864, 167781), (7296, 111854), (14592, 55927)]