812768256

素因数分解:

$2^{10}\times 3^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 220

約数和(自身を含む): 2496684960

約数和(自身を除く): 1683916704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 239, 246, 256, 288, 324, 328, 369, 384, 432, 478, 492, 512, 576, 648, 656, 717, 738, 768, 864, 956, 984, 1024, 1107, 1152, 1296, 1312, 1434, 1476, 1536, 1728, 1912, 1968, 2151, 2214, 2304, 2592, 2624, 2868, 2952, 3072, 3321, 3456, 3824, 3936, 4302, 4428, 4608, 5184, 5248, 5736, 5904, 6453, 6642, 6912, 7648, 7872, 8604, 8856, 9216, 9799, 10368, 10496, 11472, 11808, 12906, 13284, 13824, 15296, 15744, 17208, 17712, 19359, 19598, 20736, 20992, 22944, 23616, 25812, 26568, 27648, 29397, 30592, 31488, 34416, 35424, 38718, 39196, 41472, 41984, 45888, 47232, 51624, 53136, 58794, 61184, 62976, 68832, 70848, 77436, 78392, 82944, 88191, 91776, 94464, 103248, 106272, 117588, 122368, 125952, 137664, 141696, 154872, 156784, 176382, 183552, 188928, 206496, 212544, 235176, 244736, 264573, 275328, 283392, 309744, 313568, 352764, 367104, 377856, 412992, 425088, 470352, 529146, 550656, 566784, 619488, 627136, 705528, 734208, 793719, 825984, 850176, 940704, 1058292, 1101312, 1133568, 1238976, 1254272, 1411056, 1587438, 1651968, 1700352, 1881408, 2116584, 2202624, 2477952, 2508544, 2822112, 3174876, 3303936, 3400704, 3762816, 4233168, 4955904, 5017088, 5644224, 6349752, 6607872, 7525632, 8466336, 9911808, 10034176, 11288448, 12699504, 15051264, 16932672, 19823616, 22576896, 25399008, 30102528, 33865344, 45153792, 50798016, 67730688, 90307584, 101596032, 135461376, 203192064, 270922752, 406384128, 812768256]

約数ペア:

[(1, 812768256), (2, 406384128), (3, 270922752), (4, 203192064), (6, 135461376), (8, 101596032), (9, 90307584), (12, 67730688), (16, 50798016), (18, 45153792), (24, 33865344), (27, 30102528), (32, 25399008), (36, 22576896), (41, 19823616), (48, 16932672), (54, 15051264), (64, 12699504), (72, 11288448), (81, 10034176), (82, 9911808), (96, 8466336), (108, 7525632), (123, 6607872), (128, 6349752), (144, 5644224), (162, 5017088), (164, 4955904), (192, 4233168), (216, 3762816), (239, 3400704), (246, 3303936), (256, 3174876), (288, 2822112), (324, 2508544), (328, 2477952), (369, 2202624), (384, 2116584), (432, 1881408), (478, 1700352), (492, 1651968), (512, 1587438), (576, 1411056), (648, 1254272), (656, 1238976), (717, 1133568), (738, 1101312), (768, 1058292), (864, 940704), (956, 850176), (984, 825984), (1024, 793719), (1107, 734208), (1152, 705528), (1296, 627136), (1312, 619488), (1434, 566784), (1476, 550656), (1536, 529146), (1728, 470352), (1912, 425088), (1968, 412992), (2151, 377856), (2214, 367104), (2304, 352764), (2592, 313568), (2624, 309744), (2868, 283392), (2952, 275328), (3072, 264573), (3321, 244736), (3456, 235176), (3824, 212544), (3936, 206496), (4302, 188928), (4428, 183552), (4608, 176382), (5184, 156784), (5248, 154872), (5736, 141696), (5904, 137664), (6453, 125952), (6642, 122368), (6912, 117588), (7648, 106272), (7872, 103248), (8604, 94464), (8856, 91776), (9216, 88191), (9799, 82944), (10368, 78392), (10496, 77436), (11472, 70848), (11808, 68832), (12906, 62976), (13284, 61184), (13824, 58794), (15296, 53136), (15744, 51624), (17208, 47232), (17712, 45888), (19359, 41984), (19598, 41472), (20736, 39196), (20992, 38718), (22944, 35424), (23616, 34416), (25812, 31488), (26568, 30592), (27648, 29397)]