728086488

素因数分解:

$2^3\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{21319}}^1$

素因数の和:22751

約数の個数: 32

約数和(自身を含む): 1821580800

約数和(自身を除く): 1093494312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1423, 2846, 4269, 5692, 8538, 11384, 17076, 21319, 34152, 42638, 63957, 85276, 127914, 170552, 255828, 511656, 30336937, 60673874, 91010811, 121347748, 182021622, 242695496, 364043244, 728086488]

約数ペア:

[(1, 728086488), (2, 364043244), (3, 242695496), (4, 182021622), (6, 121347748), (8, 91010811), (12, 60673874), (24, 30336937), (1423, 511656), (2846, 255828), (4269, 170552), (5692, 127914), (8538, 85276), (11384, 63957), (17076, 42638), (21319, 34152)]