274456144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4523

約数の個数: 40

約数和(自身を含む): 553361408

約数和(自身を除く): 278905264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 4357, 7874, 8714, 15748, 17428, 31496, 34856, 62992, 69712, 135067, 270134, 540268, 553339, 1080536, 1106678, 2161072, 2213356, 4426712, 8853424, 17153509, 34307018, 68614036, 137228072, 274456144]

約数ペア:

[(1, 274456144), (2, 137228072), (4, 68614036), (8, 34307018), (16, 17153509), (31, 8853424), (62, 4426712), (124, 2213356), (127, 2161072), (248, 1106678), (254, 1080536), (496, 553339), (508, 540268), (1016, 270134), (2032, 135067), (3937, 69712), (4357, 62992), (7874, 34856), (8714, 31496), (15748, 17428)]