255074688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20160

約数の個数: 96

約数和(自身を含む): 800771400

約数和(自身を除く): 545696712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 20129, 40258, 60387, 80516, 120774, 161032, 181161, 221419, 241548, 322064, 362322, 442838, 483096, 644128, 664257, 724644, 885676, 966192, 1288256, 1328514, 1449288, 1771352, 1932384, 1992771, 2576512, 2657028, 2898576, 3542704, 3864768, 3985542, 5314056, 5797152, 7085408, 7729536, 7971084, 10628112, 11594304, 14170816, 15942168, 21256224, 23188608, 28341632, 31884336, 42512448, 63768672, 85024896, 127537344, 255074688]

約数ペア:

[(1, 255074688), (2, 127537344), (3, 85024896), (4, 63768672), (6, 42512448), (8, 31884336), (9, 28341632), (11, 23188608), (12, 21256224), (16, 15942168), (18, 14170816), (22, 11594304), (24, 10628112), (32, 7971084), (33, 7729536), (36, 7085408), (44, 5797152), (48, 5314056), (64, 3985542), (66, 3864768), (72, 3542704), (88, 2898576), (96, 2657028), (99, 2576512), (128, 1992771), (132, 1932384), (144, 1771352), (176, 1449288), (192, 1328514), (198, 1288256), (264, 966192), (288, 885676), (352, 724644), (384, 664257), (396, 644128), (528, 483096), (576, 442838), (704, 362322), (792, 322064), (1056, 241548), (1152, 221419), (1408, 181161), (1584, 161032), (2112, 120774), (3168, 80516), (4224, 60387), (6336, 40258), (12672, 20129)]