271280128

素因数分解:

$2^{11}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 357711872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 149, 224, 254, 256, 298, 448, 508, 512, 596, 889, 896, 1016, 1024, 1043, 1192, 1778, 1792, 2032, 2048, 2086, 2384, 3556, 3584, 4064, 4172, 4768, 7112, 7168, 8128, 8344, 9536, 14224, 14336, 16256, 16688, 18923, 19072, 28448, 32512, 33376, 37846, 38144, 56896, 65024, 66752, 75692, 76288, 113792, 130048, 132461, 133504, 151384, 152576, 227584, 260096, 264922, 267008, 302768, 305152, 455168, 529844, 534016, 605536, 910336, 1059688, 1068032, 1211072, 1820672, 2119376, 2136064, 2422144, 4238752, 4844288, 8477504, 9688576, 16955008, 19377152, 33910016, 38754304, 67820032, 135640064, 271280128]

約数ペア:

[(1, 271280128), (2, 135640064), (4, 67820032), (7, 38754304), (8, 33910016), (14, 19377152), (16, 16955008), (28, 9688576), (32, 8477504), (56, 4844288), (64, 4238752), (112, 2422144), (127, 2136064), (128, 2119376), (149, 1820672), (224, 1211072), (254, 1068032), (256, 1059688), (298, 910336), (448, 605536), (508, 534016), (512, 529844), (596, 455168), (889, 305152), (896, 302768), (1016, 267008), (1024, 264922), (1043, 260096), (1192, 227584), (1778, 152576), (1792, 151384), (2032, 133504), (2048, 132461), (2086, 130048), (2384, 113792), (3556, 76288), (3584, 75692), (4064, 66752), (4172, 65024), (4768, 56896), (7112, 38144), (7168, 37846), (8128, 33376), (8344, 32512), (9536, 28448), (14224, 19072), (14336, 18923), (16256, 16688)]