254562336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{126271}}^1$

素因数の和:126294

約数の個数: 72

約数和(自身を含む): 827334144

約数和(自身を除く): 572771808

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, 126271, 252542, 378813, 505084, 757626, 883897, 1010168, 1136439, 1515252, 1767794, 2020336, 2272878, 2651691, 3030504, 3535588, 4040672, 4545756, 5303382, 6061008, 7071176, 7955073, 9091512, 10606764, 12122016, 14142352, 15910146, 18183024, 21213528, 28284704, 31820292, 36366048, 42427056, 63640584, 84854112, 127281168, 254562336]

約数ペア:

[(1, 254562336), (2, 127281168), (3, 84854112), (4, 63640584), (6, 42427056), (7, 36366048), (8, 31820292), (9, 28284704), (12, 21213528), (14, 18183024), (16, 15910146), (18, 14142352), (21, 12122016), (24, 10606764), (28, 9091512), (32, 7955073), (36, 7071176), (42, 6061008), (48, 5303382), (56, 4545756), (63, 4040672), (72, 3535588), (84, 3030504), (96, 2651691), (112, 2272878), (126, 2020336), (144, 1767794), (168, 1515252), (224, 1136439), (252, 1010168), (288, 883897), (336, 757626), (504, 505084), (672, 378813), (1008, 252542), (2016, 126271)]