127798272

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 198

約数和(自身を含む): 430778868

約数和(自身を除く): 302980596

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 283, 288, 294, 336, 384, 392, 441, 448, 504, 512, 566, 576, 588, 672, 768, 784, 849, 882, 896, 1008, 1024, 1132, 1152, 1176, 1344, 1536, 1568, 1698, 1764, 1792, 1981, 2016, 2264, 2304, 2352, 2547, 2688, 3072, 3136, 3396, 3528, 3584, 3962, 4032, 4528, 4608, 4704, 5094, 5376, 5943, 6272, 6792, 7056, 7168, 7924, 8064, 9056, 9216, 9408, 10188, 10752, 11886, 12544, 13584, 13867, 14112, 15848, 16128, 17829, 18112, 18816, 20376, 21504, 23772, 25088, 27168, 27734, 28224, 31696, 32256, 35658, 36224, 37632, 40752, 41601, 47544, 50176, 54336, 55468, 56448, 63392, 64512, 71316, 72448, 75264, 81504, 83202, 95088, 108672, 110936, 112896, 124803, 126784, 142632, 144896, 150528, 163008, 166404, 190176, 217344, 221872, 225792, 249606, 253568, 285264, 289792, 326016, 332808, 380352, 434688, 443744, 451584, 499212, 507136, 570528, 652032, 665616, 760704, 869376, 887488, 998424, 1014272, 1141056, 1304064, 1331232, 1521408, 1774976, 1996848, 2028544, 2282112, 2608128, 2662464, 3042816, 3549952, 3993696, 4564224, 5324928, 6085632, 7099904, 7987392, 9128448, 10649856, 14199808, 15974784, 18256896, 21299712, 31949568, 42599424, 63899136, 127798272]

約数ペア:

[(1, 127798272), (2, 63899136), (3, 42599424), (4, 31949568), (6, 21299712), (7, 18256896), (8, 15974784), (9, 14199808), (12, 10649856), (14, 9128448), (16, 7987392), (18, 7099904), (21, 6085632), (24, 5324928), (28, 4564224), (32, 3993696), (36, 3549952), (42, 3042816), (48, 2662464), (49, 2608128), (56, 2282112), (63, 2028544), (64, 1996848), (72, 1774976), (84, 1521408), (96, 1331232), (98, 1304064), (112, 1141056), (126, 1014272), (128, 998424), (144, 887488), (147, 869376), (168, 760704), (192, 665616), (196, 652032), (224, 570528), (252, 507136), (256, 499212), (283, 451584), (288, 443744), (294, 434688), (336, 380352), (384, 332808), (392, 326016), (441, 289792), (448, 285264), (504, 253568), (512, 249606), (566, 225792), (576, 221872), (588, 217344), (672, 190176), (768, 166404), (784, 163008), (849, 150528), (882, 144896), (896, 142632), (1008, 126784), (1024, 124803), (1132, 112896), (1152, 110936), (1176, 108672), (1344, 95088), (1536, 83202), (1568, 81504), (1698, 75264), (1764, 72448), (1792, 71316), (1981, 64512), (2016, 63392), (2264, 56448), (2304, 55468), (2352, 54336), (2547, 50176), (2688, 47544), (3072, 41601), (3136, 40752), (3396, 37632), (3528, 36224), (3584, 35658), (3962, 32256), (4032, 31696), (4528, 28224), (4608, 27734), (4704, 27168), (5094, 25088), (5376, 23772), (5943, 21504), (6272, 20376), (6792, 18816), (7056, 18112), (7168, 17829), (7924, 16128), (8064, 15848), (9056, 14112), (9216, 13867), (9408, 13584), (10188, 12544), (10752, 11886)]