881981184

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 216

約数和(自身を含む): 2852115840

約数和(自身を除く): 1970134656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 768, 784, 896, 966, 1019, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1792, 1932, 2038, 2208, 2254, 2352, 2576, 2688, 2944, 3057, 3136, 3381, 3864, 4076, 4416, 4508, 4704, 5152, 5376, 5888, 6114, 6272, 6762, 7133, 7728, 8152, 8832, 9016, 9408, 10304, 12228, 12544, 13524, 14266, 15456, 16304, 17664, 18032, 18816, 20608, 21399, 23437, 24456, 27048, 28532, 30912, 32608, 36064, 37632, 41216, 42798, 46874, 48912, 49931, 54096, 57064, 61824, 65216, 70311, 72128, 85596, 93748, 97824, 99862, 108192, 114128, 123648, 130432, 140622, 144256, 149793, 164059, 171192, 187496, 195648, 199724, 216384, 228256, 260864, 281244, 288512, 299586, 328118, 342384, 374992, 391296, 399448, 432768, 456512, 492177, 562488, 599172, 656236, 684768, 749984, 782592, 798896, 865536, 913024, 984354, 1124976, 1148413, 1198344, 1312472, 1369536, 1499968, 1597792, 1826048, 1968708, 2249952, 2296826, 2396688, 2624944, 2739072, 2999936, 3195584, 3445239, 3937416, 4499904, 4593652, 4793376, 5249888, 5478144, 5999872, 6391168, 6890478, 7874832, 8999808, 9187304, 9586752, 10499776, 12782336, 13780956, 15749664, 17999616, 18374608, 19173504, 20999552, 27561912, 31499328, 36749216, 38347008, 41999104, 55123824, 62998656, 73498432, 110247648, 125997312, 146996864, 220495296, 293993728, 440990592, 881981184]

約数ペア:

[(1, 881981184), (2, 440990592), (3, 293993728), (4, 220495296), (6, 146996864), (7, 125997312), (8, 110247648), (12, 73498432), (14, 62998656), (16, 55123824), (21, 41999104), (23, 38347008), (24, 36749216), (28, 31499328), (32, 27561912), (42, 20999552), (46, 19173504), (48, 18374608), (49, 17999616), (56, 15749664), (64, 13780956), (69, 12782336), (84, 10499776), (92, 9586752), (96, 9187304), (98, 8999808), (112, 7874832), (128, 6890478), (138, 6391168), (147, 5999872), (161, 5478144), (168, 5249888), (184, 4793376), (192, 4593652), (196, 4499904), (224, 3937416), (256, 3445239), (276, 3195584), (294, 2999936), (322, 2739072), (336, 2624944), (368, 2396688), (384, 2296826), (392, 2249952), (448, 1968708), (483, 1826048), (552, 1597792), (588, 1499968), (644, 1369536), (672, 1312472), (736, 1198344), (768, 1148413), (784, 1124976), (896, 984354), (966, 913024), (1019, 865536), (1104, 798896), (1127, 782592), (1176, 749984), (1288, 684768), (1344, 656236), (1472, 599172), (1568, 562488), (1792, 492177), (1932, 456512), (2038, 432768), (2208, 399448), (2254, 391296), (2352, 374992), (2576, 342384), (2688, 328118), (2944, 299586), (3057, 288512), (3136, 281244), (3381, 260864), (3864, 228256), (4076, 216384), (4416, 199724), (4508, 195648), (4704, 187496), (5152, 171192), (5376, 164059), (5888, 149793), (6114, 144256), (6272, 140622), (6762, 130432), (7133, 123648), (7728, 114128), (8152, 108192), (8832, 99862), (9016, 97824), (9408, 93748), (10304, 85596), (12228, 72128), (12544, 70311), (13524, 65216), (14266, 61824), (15456, 57064), (16304, 54096), (17664, 49931), (18032, 48912), (18816, 46874), (20608, 42798), (21399, 41216), (23437, 37632), (24456, 36064), (27048, 32608), (28532, 30912)]