254889846957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1\times {\mathrm{2389}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 377750016000

約数和(自身を除く): 122860169043

約数列:

[1, 3, 19, 23, 57, 69, 97, 291, 437, 839, 1311, 1843, 2231, 2389, 2517, 5529, 6693, 7167, 15941, 19297, 42389, 45391, 47823, 54947, 57891, 81383, 127167, 136173, 164841, 231733, 244149, 366643, 695199, 1043993, 1099929, 1546277, 1871809, 2004371, 3131979, 4402927, 4638831, 5329859, 5615427, 6013113, 13208781, 15989577, 35564371, 38083049, 46100533, 101267321, 106693113, 114249147, 138301599, 194423987, 303801963, 583271961, 875910127, 2627730381, 3694055753, 4471751701, 11082167259, 13415255103, 84963282319, 254889846957]

約数ペア:

[(1, 254889846957), (3, 84963282319), (19, 13415255103), (23, 11082167259), (57, 4471751701), (69, 3694055753), (97, 2627730381), (291, 875910127), (437, 583271961), (839, 303801963), (1311, 194423987), (1843, 138301599), (2231, 114249147), (2389, 106693113), (2517, 101267321), (5529, 46100533), (6693, 38083049), (7167, 35564371), (15941, 15989577), (19297, 13208781), (42389, 6013113), (45391, 5615427), (47823, 5329859), (54947, 4638831), (57891, 4402927), (81383, 3131979), (127167, 2004371), (136173, 1871809), (164841, 1546277), (231733, 1099929), (244149, 1043993), (366643, 695199)]