998237184

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 176

約数和(自身を含む): 3094670976

約数和(自身を除く): 2096433792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 761, 768, 854, 896, 976, 1024, 1281, 1344, 1464, 1522, 1536, 1708, 1792, 1952, 2283, 2562, 2688, 2928, 3044, 3072, 3416, 3584, 3904, 4566, 5124, 5327, 5376, 5856, 6088, 6832, 7168, 7808, 9132, 10248, 10654, 10752, 11712, 12176, 13664, 15616, 15981, 18264, 20496, 21308, 21504, 23424, 24352, 27328, 31232, 31962, 36528, 40992, 42616, 46421, 46848, 48704, 54656, 62464, 63924, 73056, 81984, 85232, 92842, 93696, 97408, 109312, 127848, 139263, 146112, 163968, 170464, 185684, 187392, 194816, 218624, 255696, 278526, 292224, 324947, 327936, 340928, 371368, 389632, 437248, 511392, 557052, 584448, 649894, 655872, 681856, 742736, 779264, 974841, 1022784, 1114104, 1168896, 1299788, 1311744, 1363712, 1485472, 1949682, 2045568, 2228208, 2337792, 2599576, 2727424, 2970944, 3899364, 4091136, 4456416, 5199152, 5454848, 5941888, 7798728, 8182272, 8912832, 10398304, 11883776, 15597456, 16364544, 17825664, 20796608, 23767552, 31194912, 35651328, 41593216, 47535104, 62389824, 71302656, 83186432, 124779648, 142605312, 166372864, 249559296, 332745728, 499118592, 998237184]

約数ペア:

[(1, 998237184), (2, 499118592), (3, 332745728), (4, 249559296), (6, 166372864), (7, 142605312), (8, 124779648), (12, 83186432), (14, 71302656), (16, 62389824), (21, 47535104), (24, 41593216), (28, 35651328), (32, 31194912), (42, 23767552), (48, 20796608), (56, 17825664), (61, 16364544), (64, 15597456), (84, 11883776), (96, 10398304), (112, 8912832), (122, 8182272), (128, 7798728), (168, 5941888), (183, 5454848), (192, 5199152), (224, 4456416), (244, 4091136), (256, 3899364), (336, 2970944), (366, 2727424), (384, 2599576), (427, 2337792), (448, 2228208), (488, 2045568), (512, 1949682), (672, 1485472), (732, 1363712), (761, 1311744), (768, 1299788), (854, 1168896), (896, 1114104), (976, 1022784), (1024, 974841), (1281, 779264), (1344, 742736), (1464, 681856), (1522, 655872), (1536, 649894), (1708, 584448), (1792, 557052), (1952, 511392), (2283, 437248), (2562, 389632), (2688, 371368), (2928, 340928), (3044, 327936), (3072, 324947), (3416, 292224), (3584, 278526), (3904, 255696), (4566, 218624), (5124, 194816), (5327, 187392), (5376, 185684), (5856, 170464), (6088, 163968), (6832, 146112), (7168, 139263), (7808, 127848), (9132, 109312), (10248, 97408), (10654, 93696), (10752, 92842), (11712, 85232), (12176, 81984), (13664, 73056), (15616, 63924), (15981, 62464), (18264, 54656), (20496, 48704), (21308, 46848), (21504, 46421), (23424, 42616), (24352, 40992), (27328, 36528), (31232, 31962)]