2099328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 7050240

約数和(自身を除く): 4950912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 71, 77, 84, 88, 96, 112, 128, 132, 142, 154, 168, 176, 192, 213, 224, 231, 264, 284, 308, 336, 352, 384, 426, 448, 462, 497, 528, 568, 616, 672, 704, 781, 852, 896, 924, 994, 1056, 1136, 1232, 1344, 1408, 1491, 1562, 1704, 1848, 1988, 2112, 2272, 2343, 2464, 2688, 2982, 3124, 3408, 3696, 3976, 4224, 4544, 4686, 4928, 5467, 5964, 6248, 6816, 7392, 7952, 9088, 9372, 9856, 10934, 11928, 12496, 13632, 14784, 15904, 16401, 18744, 21868, 23856, 24992, 27264, 29568, 31808, 32802, 37488, 43736, 47712, 49984, 63616, 65604, 74976, 87472, 95424, 99968, 131208, 149952, 174944, 190848, 262416, 299904, 349888, 524832, 699776, 1049664, 2099328]

約数ペア:

[(1, 2099328), (2, 1049664), (3, 699776), (4, 524832), (6, 349888), (7, 299904), (8, 262416), (11, 190848), (12, 174944), (14, 149952), (16, 131208), (21, 99968), (22, 95424), (24, 87472), (28, 74976), (32, 65604), (33, 63616), (42, 49984), (44, 47712), (48, 43736), (56, 37488), (64, 32802), (66, 31808), (71, 29568), (77, 27264), (84, 24992), (88, 23856), (96, 21868), (112, 18744), (128, 16401), (132, 15904), (142, 14784), (154, 13632), (168, 12496), (176, 11928), (192, 10934), (213, 9856), (224, 9372), (231, 9088), (264, 7952), (284, 7392), (308, 6816), (336, 6248), (352, 5964), (384, 5467), (426, 4928), (448, 4686), (462, 4544), (497, 4224), (528, 3976), (568, 3696), (616, 3408), (672, 3124), (704, 2982), (781, 2688), (852, 2464), (896, 2343), (924, 2272), (994, 2112), (1056, 1988), (1136, 1848), (1232, 1704), (1344, 1562), (1408, 1491)]