264857496

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 672672000

約数和(自身を除く): 407814504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 307, 309, 349, 412, 614, 618, 698, 824, 921, 1047, 1228, 1236, 1396, 1842, 2094, 2456, 2472, 2792, 3684, 4188, 7368, 8376, 31621, 35947, 63242, 71894, 94863, 107143, 107841, 126484, 143788, 189726, 214286, 215682, 252968, 287576, 321429, 379452, 428572, 431364, 642858, 758904, 857144, 862728, 1285716, 2571432, 11035729, 22071458, 33107187, 44142916, 66214374, 88285832, 132428748, 264857496]

約数ペア:

[(1, 264857496), (2, 132428748), (3, 88285832), (4, 66214374), (6, 44142916), (8, 33107187), (12, 22071458), (24, 11035729), (103, 2571432), (206, 1285716), (307, 862728), (309, 857144), (349, 758904), (412, 642858), (614, 431364), (618, 428572), (698, 379452), (824, 321429), (921, 287576), (1047, 252968), (1228, 215682), (1236, 214286), (1396, 189726), (1842, 143788), (2094, 126484), (2456, 107841), (2472, 107143), (2792, 94863), (3684, 71894), (4188, 63242), (7368, 35947), (8376, 31621)]