855525888

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 300

約数和(自身を含む): 2977476282

約数和(自身を除く): 2121950394

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 421, 432, 441, 448, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 842, 864, 882, 896, 1008, 1134, 1152, 1176, 1263, 1296, 1323, 1344, 1512, 1536, 1568, 1684, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2526, 2592, 2646, 2688, 2947, 3024, 3136, 3368, 3456, 3528, 3584, 3789, 3969, 4032, 4536, 4608, 4704, 5052, 5184, 5292, 5376, 5894, 6048, 6272, 6736, 6912, 7056, 7578, 7938, 8064, 8841, 9072, 9408, 10104, 10368, 10584, 10752, 11367, 11788, 12096, 12544, 13472, 13824, 14112, 15156, 15876, 16128, 17682, 18144, 18816, 20208, 20629, 20736, 21168, 22734, 23576, 24192, 25088, 26523, 26944, 28224, 30312, 31752, 32256, 34101, 35364, 36288, 37632, 40416, 41258, 41472, 42336, 45468, 47152, 48384, 53046, 53888, 56448, 60624, 61887, 63504, 68202, 70728, 72576, 75264, 79569, 80832, 82516, 84672, 90936, 94304, 96768, 106092, 107776, 112896, 121248, 123774, 127008, 136404, 141456, 145152, 159138, 161664, 165032, 169344, 181872, 185661, 188608, 212184, 215552, 225792, 238707, 242496, 247548, 254016, 272808, 282912, 290304, 318276, 323328, 330064, 338688, 363744, 371322, 377216, 424368, 477414, 484992, 495096, 508032, 545616, 556983, 565824, 636552, 646656, 660128, 677376, 727488, 742644, 754432, 848736, 954828, 969984, 990192, 1016064, 1091232, 1113966, 1131648, 1273104, 1320256, 1454976, 1485288, 1508864, 1670949, 1697472, 1909656, 1939968, 1980384, 2032128, 2182464, 2227932, 2263296, 2546208, 2640512, 2909952, 2970576, 3341898, 3394944, 3819312, 3960768, 4364928, 4455864, 4526592, 5092416, 5281024, 5819904, 5941152, 6683796, 6789888, 7638624, 7921536, 8729856, 8911728, 10184832, 10562048, 11882304, 13367592, 13579776, 15277248, 15843072, 17459712, 17823456, 20369664, 23764608, 26735184, 30554496, 31686144, 35646912, 40739328, 47529216, 53470368, 61108992, 71293824, 95058432, 106940736, 122217984, 142587648, 213881472, 285175296, 427762944, 855525888]

約数ペア:

[(1, 855525888), (2, 427762944), (3, 285175296), (4, 213881472), (6, 142587648), (7, 122217984), (8, 106940736), (9, 95058432), (12, 71293824), (14, 61108992), (16, 53470368), (18, 47529216), (21, 40739328), (24, 35646912), (27, 31686144), (28, 30554496), (32, 26735184), (36, 23764608), (42, 20369664), (48, 17823456), (49, 17459712), (54, 15843072), (56, 15277248), (63, 13579776), (64, 13367592), (72, 11882304), (81, 10562048), (84, 10184832), (96, 8911728), (98, 8729856), (108, 7921536), (112, 7638624), (126, 6789888), (128, 6683796), (144, 5941152), (147, 5819904), (162, 5281024), (168, 5092416), (189, 4526592), (192, 4455864), (196, 4364928), (216, 3960768), (224, 3819312), (252, 3394944), (256, 3341898), (288, 2970576), (294, 2909952), (324, 2640512), (336, 2546208), (378, 2263296), (384, 2227932), (392, 2182464), (421, 2032128), (432, 1980384), (441, 1939968), (448, 1909656), (504, 1697472), (512, 1670949), (567, 1508864), (576, 1485288), (588, 1454976), (648, 1320256), (672, 1273104), (756, 1131648), (768, 1113966), (784, 1091232), (842, 1016064), (864, 990192), (882, 969984), (896, 954828), (1008, 848736), (1134, 754432), (1152, 742644), (1176, 727488), (1263, 677376), (1296, 660128), (1323, 646656), (1344, 636552), (1512, 565824), (1536, 556983), (1568, 545616), (1684, 508032), (1728, 495096), (1764, 484992), (1792, 477414), (2016, 424368), (2268, 377216), (2304, 371322), (2352, 363744), (2526, 338688), (2592, 330064), (2646, 323328), (2688, 318276), (2947, 290304), (3024, 282912), (3136, 272808), (3368, 254016), (3456, 247548), (3528, 242496), (3584, 238707), (3789, 225792), (3969, 215552), (4032, 212184), (4536, 188608), (4608, 185661), (4704, 181872), (5052, 169344), (5184, 165032), (5292, 161664), (5376, 159138), (5894, 145152), (6048, 141456), (6272, 136404), (6736, 127008), (6912, 123774), (7056, 121248), (7578, 112896), (7938, 107776), (8064, 106092), (8841, 96768), (9072, 94304), (9408, 90936), (10104, 84672), (10368, 82516), (10584, 80832), (10752, 79569), (11367, 75264), (11788, 72576), (12096, 70728), (12544, 68202), (13472, 63504), (13824, 61887), (14112, 60624), (15156, 56448), (15876, 53888), (16128, 53046), (17682, 48384), (18144, 47152), (18816, 45468), (20208, 42336), (20629, 41472), (20736, 41258), (21168, 40416), (22734, 37632), (23576, 36288), (24192, 35364), (25088, 34101), (26523, 32256), (26944, 31752), (28224, 30312)]