16904996504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{6863}}^1$

素因数の和:8120

約数の個数: 64

約数和(自身を含む): 36116720640

約数和(自身を除く): 19211724136

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1217, 2024, 2434, 4868, 6863, 9736, 13387, 13726, 26774, 27452, 27991, 53548, 54904, 55982, 75493, 107096, 111964, 150986, 157849, 223928, 301972, 307901, 315698, 603944, 615802, 631396, 1231604, 1262792, 1736339, 2463208, 3472678, 6945356, 8352271, 13890712, 16704542, 33409084, 66818168, 91874981, 183749962, 192102233, 367499924, 384204466, 734999848, 768408932, 1536817864, 2113124563, 4226249126, 8452498252, 16904996504]

約数ペア:

[(1, 16904996504), (2, 8452498252), (4, 4226249126), (8, 2113124563), (11, 1536817864), (22, 768408932), (23, 734999848), (44, 384204466), (46, 367499924), (88, 192102233), (92, 183749962), (184, 91874981), (253, 66818168), (506, 33409084), (1012, 16704542), (1217, 13890712), (2024, 8352271), (2434, 6945356), (4868, 3472678), (6863, 2463208), (9736, 1736339), (13387, 1262792), (13726, 1231604), (26774, 631396), (27452, 615802), (27991, 603944), (53548, 315698), (54904, 307901), (55982, 301972), (75493, 223928), (107096, 157849), (111964, 150986)]