279605952

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 224

約数和(自身を含む): 869045760

約数和(自身を除く): 589439808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 53, 54, 64, 71, 72, 86, 96, 106, 108, 129, 142, 144, 159, 172, 192, 212, 213, 216, 258, 284, 288, 318, 344, 387, 424, 426, 432, 477, 516, 568, 576, 636, 639, 688, 774, 848, 852, 864, 954, 1032, 1136, 1161, 1272, 1278, 1376, 1431, 1548, 1696, 1704, 1728, 1908, 1917, 2064, 2272, 2279, 2322, 2544, 2556, 2752, 2862, 3053, 3096, 3392, 3408, 3763, 3816, 3834, 4128, 4544, 4558, 4644, 5088, 5112, 5724, 6106, 6192, 6816, 6837, 7526, 7632, 7668, 8256, 9116, 9159, 9288, 10176, 10224, 11289, 11448, 12212, 12384, 13632, 13674, 15052, 15264, 15336, 18232, 18318, 18576, 20448, 20511, 22578, 22896, 24424, 24768, 27348, 27477, 30104, 30528, 30672, 33867, 36464, 36636, 37152, 40896, 41022, 45156, 45792, 48848, 54696, 54954, 60208, 61344, 61533, 67734, 72928, 73272, 74304, 82044, 82431, 90312, 91584, 97696, 101601, 109392, 109908, 120416, 122688, 123066, 135468, 145856, 146544, 161809, 164088, 164862, 180624, 195392, 203202, 218784, 219816, 240832, 246132, 270936, 293088, 323618, 328176, 329724, 361248, 406404, 437568, 439632, 485427, 492264, 541872, 586176, 647236, 656352, 659448, 722496, 812808, 879264, 970854, 984528, 1083744, 1294472, 1312704, 1318896, 1456281, 1625616, 1758528, 1941708, 1969056, 2167488, 2588944, 2637792, 2912562, 3251232, 3883416, 3938112, 4368843, 5177888, 5275584, 5825124, 6502464, 7766832, 8737686, 10355776, 11650248, 15533664, 17475372, 23300496, 31067328, 34950744, 46600992, 69901488, 93201984, 139802976, 279605952]

約数ペア:

[(1, 279605952), (2, 139802976), (3, 93201984), (4, 69901488), (6, 46600992), (8, 34950744), (9, 31067328), (12, 23300496), (16, 17475372), (18, 15533664), (24, 11650248), (27, 10355776), (32, 8737686), (36, 7766832), (43, 6502464), (48, 5825124), (53, 5275584), (54, 5177888), (64, 4368843), (71, 3938112), (72, 3883416), (86, 3251232), (96, 2912562), (106, 2637792), (108, 2588944), (129, 2167488), (142, 1969056), (144, 1941708), (159, 1758528), (172, 1625616), (192, 1456281), (212, 1318896), (213, 1312704), (216, 1294472), (258, 1083744), (284, 984528), (288, 970854), (318, 879264), (344, 812808), (387, 722496), (424, 659448), (426, 656352), (432, 647236), (477, 586176), (516, 541872), (568, 492264), (576, 485427), (636, 439632), (639, 437568), (688, 406404), (774, 361248), (848, 329724), (852, 328176), (864, 323618), (954, 293088), (1032, 270936), (1136, 246132), (1161, 240832), (1272, 219816), (1278, 218784), (1376, 203202), (1431, 195392), (1548, 180624), (1696, 164862), (1704, 164088), (1728, 161809), (1908, 146544), (1917, 145856), (2064, 135468), (2272, 123066), (2279, 122688), (2322, 120416), (2544, 109908), (2556, 109392), (2752, 101601), (2862, 97696), (3053, 91584), (3096, 90312), (3392, 82431), (3408, 82044), (3763, 74304), (3816, 73272), (3834, 72928), (4128, 67734), (4544, 61533), (4558, 61344), (4644, 60208), (5088, 54954), (5112, 54696), (5724, 48848), (6106, 45792), (6192, 45156), (6816, 41022), (6837, 40896), (7526, 37152), (7632, 36636), (7668, 36464), (8256, 33867), (9116, 30672), (9159, 30528), (9288, 30104), (10176, 27477), (10224, 27348), (11289, 24768), (11448, 24424), (12212, 22896), (12384, 22578), (13632, 20511), (13674, 20448), (15052, 18576), (15264, 18318), (15336, 18232)]