255063168

素因数分解:

$2^7\times 3^4\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 771745260

約数和(自身を除く): 516682092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 192, 216, 219, 288, 292, 324, 337, 384, 432, 438, 576, 584, 648, 657, 674, 864, 876, 1011, 1152, 1168, 1296, 1314, 1348, 1728, 1752, 1971, 2022, 2336, 2592, 2628, 2696, 3033, 3456, 3504, 3942, 4044, 4672, 5184, 5256, 5392, 5913, 6066, 7008, 7884, 8088, 9099, 9344, 10368, 10512, 10784, 11826, 12132, 14016, 15768, 16176, 18198, 21024, 21568, 23652, 24264, 24601, 27297, 28032, 31536, 32352, 36396, 42048, 43136, 47304, 48528, 49202, 54594, 63072, 64704, 72792, 73803, 84096, 94608, 97056, 98404, 109188, 126144, 129408, 145584, 147606, 189216, 194112, 196808, 218376, 221409, 252288, 291168, 295212, 378432, 388224, 393616, 436752, 442818, 582336, 590424, 664227, 756864, 787232, 873504, 885636, 1164672, 1180848, 1328454, 1574464, 1747008, 1771272, 1992681, 2361696, 2656908, 3148928, 3494016, 3542544, 3985362, 4723392, 5313816, 7085088, 7970724, 9446784, 10627632, 14170176, 15941448, 21255264, 28340352, 31882896, 42510528, 63765792, 85021056, 127531584, 255063168]

約数ペア:

[(1, 255063168), (2, 127531584), (3, 85021056), (4, 63765792), (6, 42510528), (8, 31882896), (9, 28340352), (12, 21255264), (16, 15941448), (18, 14170176), (24, 10627632), (27, 9446784), (32, 7970724), (36, 7085088), (48, 5313816), (54, 4723392), (64, 3985362), (72, 3542544), (73, 3494016), (81, 3148928), (96, 2656908), (108, 2361696), (128, 1992681), (144, 1771272), (146, 1747008), (162, 1574464), (192, 1328454), (216, 1180848), (219, 1164672), (288, 885636), (292, 873504), (324, 787232), (337, 756864), (384, 664227), (432, 590424), (438, 582336), (576, 442818), (584, 436752), (648, 393616), (657, 388224), (674, 378432), (864, 295212), (876, 291168), (1011, 252288), (1152, 221409), (1168, 218376), (1296, 196808), (1314, 194112), (1348, 189216), (1728, 147606), (1752, 145584), (1971, 129408), (2022, 126144), (2336, 109188), (2592, 98404), (2628, 97056), (2696, 94608), (3033, 84096), (3456, 73803), (3504, 72792), (3942, 64704), (4044, 63072), (4672, 54594), (5184, 49202), (5256, 48528), (5392, 47304), (5913, 43136), (6066, 42048), (7008, 36396), (7884, 32352), (8088, 31536), (9099, 28032), (9344, 27297), (10368, 24601), (10512, 24264), (10784, 23652), (11826, 21568), (12132, 21024), (14016, 18198), (15768, 16176)]