2912082576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{245621}}^1$

素因数の和:245664

約数の個数: 80

約数和(自身を含む): 8527995840

約数和(自身を除く): 5615913264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 245621, 491242, 736863, 982484, 1473726, 1964968, 2947452, 3193073, 3929936, 4666799, 5894904, 6386146, 9333598, 9579219, 11789808, 12772292, 14000397, 18667196, 19158438, 25544584, 28000794, 37334392, 38316876, 51089168, 56001588, 60668387, 74668784, 76633752, 112003176, 121336774, 153267504, 182005161, 224006352, 242673548, 364010322, 485347096, 728020644, 970694192, 1456041288, 2912082576]

約数ペア:

[(1, 2912082576), (2, 1456041288), (3, 970694192), (4, 728020644), (6, 485347096), (8, 364010322), (12, 242673548), (13, 224006352), (16, 182005161), (19, 153267504), (24, 121336774), (26, 112003176), (38, 76633752), (39, 74668784), (48, 60668387), (52, 56001588), (57, 51089168), (76, 38316876), (78, 37334392), (104, 28000794), (114, 25544584), (152, 19158438), (156, 18667196), (208, 14000397), (228, 12772292), (247, 11789808), (304, 9579219), (312, 9333598), (456, 6386146), (494, 5894904), (624, 4666799), (741, 3929936), (912, 3193073), (988, 2947452), (1482, 1964968), (1976, 1473726), (2964, 982484), (3952, 736863), (5928, 491242), (11856, 245621)]