317967496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16706

約数の個数: 64

約数和(自身を含む): 767324160

約数和(自身を除く): 449356664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 16651, 19096, 33302, 66604, 116557, 133208, 183161, 233114, 366322, 466228, 516181, 732644, 932456, 1032362, 1282127, 1465288, 2064724, 2564254, 3613267, 4129448, 5128508, 5677991, 7226534, 10257016, 11355982, 14453068, 22711964, 28906136, 39745937, 45423928, 79491874, 158983748, 317967496]

約数ペア:

[(1, 317967496), (2, 158983748), (4, 79491874), (7, 45423928), (8, 39745937), (11, 28906136), (14, 22711964), (22, 14453068), (28, 11355982), (31, 10257016), (44, 7226534), (56, 5677991), (62, 5128508), (77, 4129448), (88, 3613267), (124, 2564254), (154, 2064724), (217, 1465288), (248, 1282127), (308, 1032362), (341, 932456), (434, 732644), (616, 516181), (682, 466228), (868, 366322), (1364, 233114), (1736, 183161), (2387, 133208), (2728, 116557), (4774, 66604), (9548, 33302), (16651, 19096)]