427076644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 788296320

約数和(自身を除く): 361219676

約数列:

[1, 2, 4, 37, 71, 74, 97, 142, 148, 194, 284, 388, 419, 838, 1676, 2627, 3589, 5254, 6887, 7178, 10508, 13774, 14356, 15503, 27548, 29749, 31006, 40643, 59498, 62012, 81286, 118996, 162572, 254819, 509638, 1019276, 1100713, 1503791, 2201426, 2885653, 3007582, 4402852, 5771306, 6015164, 11542612, 106769161, 213538322, 427076644]

約数ペア:

[(1, 427076644), (2, 213538322), (4, 106769161), (37, 11542612), (71, 6015164), (74, 5771306), (97, 4402852), (142, 3007582), (148, 2885653), (194, 2201426), (284, 1503791), (388, 1100713), (419, 1019276), (838, 509638), (1676, 254819), (2627, 162572), (3589, 118996), (5254, 81286), (6887, 62012), (7178, 59498), (10508, 40643), (13774, 31006), (14356, 29749), (15503, 27548)]