855779904

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 252

約数和(自身を含む): 2961735504

約数和(自身を除く): 2105955600

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, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1123, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2246, 2268, 2352, 2592, 2646, 3024, 3136, 3369, 3402, 3528, 3888, 3969, 4032, 4492, 4536, 4704, 5184, 5292, 6048, 6738, 6804, 7056, 7776, 7861, 7938, 8984, 9072, 9408, 10107, 10584, 11907, 12096, 13476, 13608, 14112, 15552, 15722, 15876, 17968, 18144, 20214, 21168, 23583, 23814, 26952, 27216, 28224, 30321, 31444, 31752, 35936, 36288, 40428, 42336, 47166, 47628, 53904, 54432, 55027, 60642, 62888, 63504, 70749, 71872, 80856, 84672, 90963, 94332, 95256, 107808, 108864, 110054, 121284, 125776, 127008, 141498, 161712, 165081, 181926, 188664, 190512, 212247, 215616, 220108, 242568, 251552, 254016, 272889, 282996, 323424, 330162, 363852, 377328, 381024, 424494, 440216, 485136, 495243, 503104, 545778, 565992, 636741, 646848, 660324, 727704, 754656, 762048, 848988, 880432, 970272, 990486, 1091556, 1131984, 1273482, 1320648, 1455408, 1485729, 1509312, 1697976, 1760864, 1910223, 1940544, 1980972, 2183112, 2263968, 2546964, 2641296, 2910816, 2971458, 3395952, 3521728, 3820446, 3961944, 4366224, 4457187, 4527936, 5093928, 5282592, 5821632, 5942916, 6791904, 7640892, 7923888, 8732448, 8914374, 10187856, 10565184, 11885832, 13371561, 13583808, 15281784, 15847776, 17464896, 17828748, 20375712, 23771664, 26743122, 30563568, 31695552, 35657496, 40751424, 47543328, 53486244, 61127136, 71314992, 95086656, 106972488, 122254272, 142629984, 213944976, 285259968, 427889952, 855779904]

約数ペア:

[(1, 855779904), (2, 427889952), (3, 285259968), (4, 213944976), (6, 142629984), (7, 122254272), (8, 106972488), (9, 95086656), (12, 71314992), (14, 61127136), (16, 53486244), (18, 47543328), (21, 40751424), (24, 35657496), (27, 31695552), (28, 30563568), (32, 26743122), (36, 23771664), (42, 20375712), (48, 17828748), (49, 17464896), (54, 15847776), (56, 15281784), (63, 13583808), (64, 13371561), (72, 11885832), (81, 10565184), (84, 10187856), (96, 8914374), (98, 8732448), (108, 7923888), (112, 7640892), (126, 6791904), (144, 5942916), (147, 5821632), (162, 5282592), (168, 5093928), (189, 4527936), (192, 4457187), (196, 4366224), (216, 3961944), (224, 3820446), (243, 3521728), (252, 3395952), (288, 2971458), (294, 2910816), (324, 2641296), (336, 2546964), (378, 2263968), (392, 2183112), (432, 1980972), (441, 1940544), (448, 1910223), (486, 1760864), (504, 1697976), (567, 1509312), (576, 1485729), (588, 1455408), (648, 1320648), (672, 1273482), (756, 1131984), (784, 1091556), (864, 990486), (882, 970272), (972, 880432), (1008, 848988), (1123, 762048), (1134, 754656), (1176, 727704), (1296, 660324), (1323, 646848), (1344, 636741), (1512, 565992), (1568, 545778), (1701, 503104), (1728, 495243), (1764, 485136), (1944, 440216), (2016, 424494), (2246, 381024), (2268, 377328), (2352, 363852), (2592, 330162), (2646, 323424), (3024, 282996), (3136, 272889), (3369, 254016), (3402, 251552), (3528, 242568), (3888, 220108), (3969, 215616), (4032, 212247), (4492, 190512), (4536, 188664), (4704, 181926), (5184, 165081), (5292, 161712), (6048, 141498), (6738, 127008), (6804, 125776), (7056, 121284), (7776, 110054), (7861, 108864), (7938, 107808), (8984, 95256), (9072, 94332), (9408, 90963), (10107, 84672), (10584, 80856), (11907, 71872), (12096, 70749), (13476, 63504), (13608, 62888), (14112, 60642), (15552, 55027), (15722, 54432), (15876, 53904), (17968, 47628), (18144, 47166), (20214, 42336), (21168, 40428), (23583, 36288), (23814, 35936), (26952, 31752), (27216, 31444), (28224, 30321)]