2016605584

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 4810480800

約数和(自身を除く): 2793875216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 331, 392, 409, 532, 662, 784, 818, 931, 1064, 1324, 1636, 1862, 2128, 2317, 2648, 2863, 3272, 3724, 4634, 5296, 5726, 6289, 6544, 7448, 7771, 9268, 11452, 12578, 14896, 15542, 16219, 18536, 20041, 22904, 25156, 31084, 32438, 37072, 40082, 44023, 45808, 50312, 54397, 62168, 64876, 80164, 88046, 100624, 108794, 124336, 129752, 135379, 160328, 176092, 217588, 259504, 270758, 308161, 320656, 352184, 380779, 435176, 541516, 616322, 704368, 761558, 870352, 947653, 1083032, 1232644, 1523116, 1895306, 2166064, 2465288, 2572201, 3046232, 3790612, 4930576, 5144402, 6092464, 6633571, 7581224, 10288804, 13267142, 15162448, 18005407, 20577608, 26534284, 36010814, 41155216, 53068568, 72021628, 106137136, 126037849, 144043256, 252075698, 288086512, 504151396, 1008302792, 2016605584]

約数ペア:

[(1, 2016605584), (2, 1008302792), (4, 504151396), (7, 288086512), (8, 252075698), (14, 144043256), (16, 126037849), (19, 106137136), (28, 72021628), (38, 53068568), (49, 41155216), (56, 36010814), (76, 26534284), (98, 20577608), (112, 18005407), (133, 15162448), (152, 13267142), (196, 10288804), (266, 7581224), (304, 6633571), (331, 6092464), (392, 5144402), (409, 4930576), (532, 3790612), (662, 3046232), (784, 2572201), (818, 2465288), (931, 2166064), (1064, 1895306), (1324, 1523116), (1636, 1232644), (1862, 1083032), (2128, 947653), (2317, 870352), (2648, 761558), (2863, 704368), (3272, 616322), (3724, 541516), (4634, 435176), (5296, 380779), (5726, 352184), (6289, 320656), (6544, 308161), (7448, 270758), (7771, 259504), (9268, 217588), (11452, 176092), (12578, 160328), (14896, 135379), (15542, 129752), (16219, 124336), (18536, 108794), (20041, 100624), (22904, 88046), (25156, 80164), (31084, 64876), (32438, 62168), (37072, 54397), (40082, 50312), (44023, 45808)]