254972088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{72271}}^1$

素因数の和:72297

約数の個数: 72

約数和(自身を含む): 803303280

約数和(自身を除く): 548331192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 72271, 144542, 216813, 289084, 433626, 505897, 578168, 650439, 867252, 1011794, 1300878, 1517691, 1734504, 2023588, 2601756, 3035382, 3541279, 4047176, 4553073, 5203512, 6070764, 7082558, 9106146, 10623837, 12141528, 14165116, 18212292, 21247674, 28330232, 31871511, 36424584, 42495348, 63743022, 84990696, 127486044, 254972088]

約数ペア:

[(1, 254972088), (2, 127486044), (3, 84990696), (4, 63743022), (6, 42495348), (7, 36424584), (8, 31871511), (9, 28330232), (12, 21247674), (14, 18212292), (18, 14165116), (21, 12141528), (24, 10623837), (28, 9106146), (36, 7082558), (42, 6070764), (49, 5203512), (56, 4553073), (63, 4047176), (72, 3541279), (84, 3035382), (98, 2601756), (126, 2023588), (147, 1734504), (168, 1517691), (196, 1300878), (252, 1011794), (294, 867252), (392, 650439), (441, 578168), (504, 505897), (588, 433626), (882, 289084), (1176, 216813), (1764, 144542), (3528, 72271)]