290122128

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{8501}}^1$

素因数の和:8597

約数の個数: 80

約数和(自身を含む): 843398400

約数和(自身を除く): 553276272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8501, 8532, 11376, 17002, 17064, 25503, 34004, 34128, 51006, 68008, 76509, 102012, 136016, 153018, 204024, 229527, 306036, 408048, 459054, 612072, 671579, 918108, 1224144, 1343158, 1836216, 2014737, 2686316, 3672432, 4029474, 5372632, 6044211, 8058948, 10745264, 12088422, 16117896, 18132633, 24176844, 32235792, 36265266, 48353688, 72530532, 96707376, 145061064, 290122128]

約数ペア:

[(1, 290122128), (2, 145061064), (3, 96707376), (4, 72530532), (6, 48353688), (8, 36265266), (9, 32235792), (12, 24176844), (16, 18132633), (18, 16117896), (24, 12088422), (27, 10745264), (36, 8058948), (48, 6044211), (54, 5372632), (72, 4029474), (79, 3672432), (108, 2686316), (144, 2014737), (158, 1836216), (216, 1343158), (237, 1224144), (316, 918108), (432, 671579), (474, 612072), (632, 459054), (711, 408048), (948, 306036), (1264, 229527), (1422, 204024), (1896, 153018), (2133, 136016), (2844, 102012), (3792, 76509), (4266, 68008), (5688, 51006), (8501, 34128), (8532, 34004), (11376, 25503), (17002, 17064)]