262451088

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^2$

素因数の和:381

約数の個数: 90

約数和(自身を含む): 746879094

約数和(自身を除く): 484428006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 127, 144, 226, 254, 339, 381, 452, 508, 678, 762, 904, 1016, 1017, 1143, 1356, 1524, 1808, 2032, 2034, 2286, 2712, 3048, 4068, 4572, 5424, 6096, 8136, 9144, 14351, 16129, 16272, 18288, 28702, 32258, 43053, 48387, 57404, 64516, 86106, 96774, 114808, 129032, 129159, 145161, 172212, 193548, 229616, 258064, 258318, 290322, 344424, 387096, 516636, 580644, 688848, 774192, 1033272, 1161288, 1822577, 2066544, 2322576, 3645154, 5467731, 7290308, 10935462, 14580616, 16403193, 21870924, 29161232, 32806386, 43741848, 65612772, 87483696, 131225544, 262451088]

約数ペア:

[(1, 262451088), (2, 131225544), (3, 87483696), (4, 65612772), (6, 43741848), (8, 32806386), (9, 29161232), (12, 21870924), (16, 16403193), (18, 14580616), (24, 10935462), (36, 7290308), (48, 5467731), (72, 3645154), (113, 2322576), (127, 2066544), (144, 1822577), (226, 1161288), (254, 1033272), (339, 774192), (381, 688848), (452, 580644), (508, 516636), (678, 387096), (762, 344424), (904, 290322), (1016, 258318), (1017, 258064), (1143, 229616), (1356, 193548), (1524, 172212), (1808, 145161), (2032, 129159), (2034, 129032), (2286, 114808), (2712, 96774), (3048, 86106), (4068, 64516), (4572, 57404), (5424, 48387), (6096, 43053), (8136, 32258), (9144, 28702), (14351, 18288), (16129, 16272)]