243915264

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 120

約数和(自身を含む): 720912192

約数和(自身を除く): 476996928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1032, 1152, 1231, 1376, 1536, 1548, 2064, 2304, 2462, 2752, 3096, 3693, 4128, 4608, 4924, 5504, 6192, 7386, 8256, 9848, 11008, 11079, 12384, 14772, 16512, 19696, 22016, 22158, 24768, 29544, 33024, 39392, 44316, 49536, 52933, 59088, 66048, 78784, 88632, 99072, 105866, 118176, 157568, 158799, 177264, 198144, 211732, 236352, 315136, 317598, 354528, 423464, 472704, 476397, 630272, 635196, 709056, 846928, 945408, 952794, 1270392, 1418112, 1693856, 1890816, 1905588, 2540784, 2836224, 3387712, 3811176, 5081568, 5672448, 6775424, 7622352, 10163136, 13550848, 15244704, 20326272, 27101696, 30489408, 40652544, 60978816, 81305088, 121957632, 243915264]

約数ペア:

[(1, 243915264), (2, 121957632), (3, 81305088), (4, 60978816), (6, 40652544), (8, 30489408), (9, 27101696), (12, 20326272), (16, 15244704), (18, 13550848), (24, 10163136), (32, 7622352), (36, 6775424), (43, 5672448), (48, 5081568), (64, 3811176), (72, 3387712), (86, 2836224), (96, 2540784), (128, 1905588), (129, 1890816), (144, 1693856), (172, 1418112), (192, 1270392), (256, 952794), (258, 945408), (288, 846928), (344, 709056), (384, 635196), (387, 630272), (512, 476397), (516, 472704), (576, 423464), (688, 354528), (768, 317598), (774, 315136), (1032, 236352), (1152, 211732), (1231, 198144), (1376, 177264), (1536, 158799), (1548, 157568), (2064, 118176), (2304, 105866), (2462, 99072), (2752, 88632), (3096, 78784), (3693, 66048), (4128, 59088), (4608, 52933), (4924, 49536), (5504, 44316), (6192, 39392), (7386, 33024), (8256, 29544), (9848, 24768), (11008, 22158), (11079, 22016), (12384, 19696), (14772, 16512)]