848891904

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 208

約数和(自身を含む): 2642088960

約数和(自身を除く): 1793197056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 139, 142, 168, 192, 213, 224, 256, 278, 284, 336, 384, 417, 426, 448, 497, 512, 556, 568, 672, 768, 834, 852, 896, 973, 994, 1024, 1112, 1136, 1344, 1491, 1536, 1668, 1704, 1792, 1946, 1988, 2048, 2224, 2272, 2688, 2919, 2982, 3072, 3336, 3408, 3584, 3892, 3976, 4096, 4448, 4544, 5376, 5838, 5964, 6144, 6672, 6816, 7168, 7784, 7952, 8896, 9088, 9869, 10752, 11676, 11928, 12288, 13344, 13632, 14336, 15568, 15904, 17792, 18176, 19738, 21504, 23352, 23856, 26688, 27264, 28672, 29607, 31136, 31808, 35584, 36352, 39476, 43008, 46704, 47712, 53376, 54528, 59214, 62272, 63616, 69083, 71168, 72704, 78952, 86016, 93408, 95424, 106752, 109056, 118428, 124544, 127232, 138166, 142336, 145408, 157904, 186816, 190848, 207249, 213504, 218112, 236856, 249088, 254464, 276332, 284672, 290816, 315808, 373632, 381696, 414498, 427008, 436224, 473712, 498176, 508928, 552664, 569344, 631616, 747264, 763392, 828996, 854016, 872448, 947424, 996352, 1017856, 1105328, 1263232, 1494528, 1526784, 1657992, 1708032, 1894848, 1992704, 2035712, 2210656, 2526464, 2989056, 3053568, 3315984, 3789696, 3985408, 4421312, 5052928, 5978112, 6107136, 6631968, 7579392, 8842624, 10105856, 11956224, 13263936, 15158784, 17685248, 20211712, 26527872, 30317568, 35370496, 40423424, 53055744, 60635136, 70740992, 106111488, 121270272, 141481984, 212222976, 282963968, 424445952, 848891904]

約数ペア:

[(1, 848891904), (2, 424445952), (3, 282963968), (4, 212222976), (6, 141481984), (7, 121270272), (8, 106111488), (12, 70740992), (14, 60635136), (16, 53055744), (21, 40423424), (24, 35370496), (28, 30317568), (32, 26527872), (42, 20211712), (48, 17685248), (56, 15158784), (64, 13263936), (71, 11956224), (84, 10105856), (96, 8842624), (112, 7579392), (128, 6631968), (139, 6107136), (142, 5978112), (168, 5052928), (192, 4421312), (213, 3985408), (224, 3789696), (256, 3315984), (278, 3053568), (284, 2989056), (336, 2526464), (384, 2210656), (417, 2035712), (426, 1992704), (448, 1894848), (497, 1708032), (512, 1657992), (556, 1526784), (568, 1494528), (672, 1263232), (768, 1105328), (834, 1017856), (852, 996352), (896, 947424), (973, 872448), (994, 854016), (1024, 828996), (1112, 763392), (1136, 747264), (1344, 631616), (1491, 569344), (1536, 552664), (1668, 508928), (1704, 498176), (1792, 473712), (1946, 436224), (1988, 427008), (2048, 414498), (2224, 381696), (2272, 373632), (2688, 315808), (2919, 290816), (2982, 284672), (3072, 276332), (3336, 254464), (3408, 249088), (3584, 236856), (3892, 218112), (3976, 213504), (4096, 207249), (4448, 190848), (4544, 186816), (5376, 157904), (5838, 145408), (5964, 142336), (6144, 138166), (6672, 127232), (6816, 124544), (7168, 118428), (7784, 109056), (7952, 106752), (8896, 95424), (9088, 93408), (9869, 86016), (10752, 78952), (11676, 72704), (11928, 71168), (12288, 69083), (13344, 63616), (13632, 62272), (14336, 59214), (15568, 54528), (15904, 53376), (17792, 47712), (18176, 46704), (19738, 43008), (21504, 39476), (23352, 36352), (23856, 35584), (26688, 31808), (27264, 31136), (28672, 29607)]