280282112

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 88

約数和(自身を含む): 619012800

約数和(自身を除く): 338730688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 167, 176, 256, 298, 334, 352, 512, 596, 668, 704, 1024, 1192, 1336, 1408, 1639, 1837, 2384, 2672, 2816, 3278, 3674, 4768, 5344, 5632, 6556, 7348, 9536, 10688, 11264, 13112, 14696, 19072, 21376, 24883, 26224, 29392, 38144, 42752, 49766, 52448, 58784, 76288, 85504, 99532, 104896, 117568, 152576, 171008, 199064, 209792, 235136, 273713, 398128, 419584, 470272, 547426, 796256, 839168, 940544, 1094852, 1592512, 1678336, 1881088, 2189704, 3185024, 4379408, 6370048, 8758816, 12740096, 17517632, 25480192, 35035264, 70070528, 140141056, 280282112]

約数ペア:

[(1, 280282112), (2, 140141056), (4, 70070528), (8, 35035264), (11, 25480192), (16, 17517632), (22, 12740096), (32, 8758816), (44, 6370048), (64, 4379408), (88, 3185024), (128, 2189704), (149, 1881088), (167, 1678336), (176, 1592512), (256, 1094852), (298, 940544), (334, 839168), (352, 796256), (512, 547426), (596, 470272), (668, 419584), (704, 398128), (1024, 273713), (1192, 235136), (1336, 209792), (1408, 199064), (1639, 171008), (1837, 152576), (2384, 117568), (2672, 104896), (2816, 99532), (3278, 85504), (3674, 76288), (4768, 58784), (5344, 52448), (5632, 49766), (6556, 42752), (7348, 38144), (9536, 29392), (10688, 26224), (11264, 24883), (13112, 21376), (14696, 19072)]