628756488

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{10957}}^1$

素因数の和:11766

約数の個数: 48

約数和(自身を含む): 1705174380

約数和(自身を除く): 1076417892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 1594, 2391, 3188, 4782, 6376, 7173, 9564, 10957, 14346, 19128, 21914, 28692, 32871, 43828, 57384, 65742, 87656, 98613, 131484, 197226, 262968, 394452, 788904, 8732729, 17465458, 26198187, 34930916, 52396374, 69861832, 78594561, 104792748, 157189122, 209585496, 314378244, 628756488]

約数ペア:

[(1, 628756488), (2, 314378244), (3, 209585496), (4, 157189122), (6, 104792748), (8, 78594561), (9, 69861832), (12, 52396374), (18, 34930916), (24, 26198187), (36, 17465458), (72, 8732729), (797, 788904), (1594, 394452), (2391, 262968), (3188, 197226), (4782, 131484), (6376, 98613), (7173, 87656), (9564, 65742), (10957, 57384), (14346, 43828), (19128, 32871), (21914, 28692)]