255058272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{126517}}^1$

素因数の和:126540

約数の個数: 72

約数和(自身を含む): 828945936

約数和(自身を除く): 573887664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 126517, 253034, 379551, 506068, 759102, 885619, 1012136, 1138653, 1518204, 1771238, 2024272, 2277306, 2656857, 3036408, 3542476, 4048544, 4554612, 5313714, 6072816, 7084952, 7970571, 9109224, 10627428, 12145632, 14169904, 15941142, 18218448, 21254856, 28339808, 31882284, 36436896, 42509712, 63764568, 85019424, 127529136, 255058272]

約数ペア:

[(1, 255058272), (2, 127529136), (3, 85019424), (4, 63764568), (6, 42509712), (7, 36436896), (8, 31882284), (9, 28339808), (12, 21254856), (14, 18218448), (16, 15941142), (18, 14169904), (21, 12145632), (24, 10627428), (28, 9109224), (32, 7970571), (36, 7084952), (42, 6072816), (48, 5313714), (56, 4554612), (63, 4048544), (72, 3542476), (84, 3036408), (96, 2656857), (112, 2277306), (126, 2024272), (144, 1771238), (168, 1518204), (224, 1138653), (252, 1012136), (288, 885619), (336, 759102), (504, 506068), (672, 379551), (1008, 253034), (2016, 126517)]