1955893317984

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{6852973}}^1$

素因数の和:6853980

約数の個数: 72

約数和(自身を含む): 5567685020352

約数和(自身を除く): 3611791702368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 15856, 17838, 23784, 31712, 35676, 47568, 71352, 95136, 142704, 285408, 6852973, 13705946, 20558919, 27411892, 41117838, 54823784, 61676757, 82235676, 109647568, 123353514, 164471352, 219295136, 246707028, 328942704, 493414056, 657885408, 986828112, 1973656224, 6791296243, 13582592486, 20373888729, 27165184972, 40747777458, 54330369944, 61121666187, 81495554916, 108660739888, 122243332374, 162991109832, 217321479776, 244486664748, 325982219664, 488973329496, 651964439328, 977946658992, 1955893317984]

約数ペア:

[(1, 1955893317984), (2, 977946658992), (3, 651964439328), (4, 488973329496), (6, 325982219664), (8, 244486664748), (9, 217321479776), (12, 162991109832), (16, 122243332374), (18, 108660739888), (24, 81495554916), (32, 61121666187), (36, 54330369944), (48, 40747777458), (72, 27165184972), (96, 20373888729), (144, 13582592486), (288, 6791296243), (991, 1973656224), (1982, 986828112), (2973, 657885408), (3964, 493414056), (5946, 328942704), (7928, 246707028), (8919, 219295136), (11892, 164471352), (15856, 123353514), (17838, 109647568), (23784, 82235676), (31712, 61676757), (35676, 54823784), (47568, 41117838), (71352, 27411892), (95136, 20558919), (142704, 13705946), (285408, 6852973)]