330055808

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 680641920

約数和(自身を除く): 350586112

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 332, 376, 661, 664, 752, 1322, 1328, 1504, 2644, 2656, 3008, 3901, 5288, 5312, 6016, 7802, 10576, 10624, 15604, 21152, 31067, 31208, 42304, 54863, 62134, 62416, 84608, 109726, 124268, 124832, 219452, 248536, 249664, 438904, 497072, 499328, 877808, 994144, 1755616, 1988288, 2578561, 3511232, 3976576, 5157122, 7022464, 10314244, 20628488, 41256976, 82513952, 165027904, 330055808]

約数ペア:

[(1, 330055808), (2, 165027904), (4, 82513952), (8, 41256976), (16, 20628488), (32, 10314244), (47, 7022464), (64, 5157122), (83, 3976576), (94, 3511232), (128, 2578561), (166, 1988288), (188, 1755616), (332, 994144), (376, 877808), (661, 499328), (664, 497072), (752, 438904), (1322, 249664), (1328, 248536), (1504, 219452), (2644, 124832), (2656, 124268), (3008, 109726), (3901, 84608), (5288, 62416), (5312, 62134), (6016, 54863), (7802, 42304), (10576, 31208), (10624, 31067), (15604, 21152)]