38951808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 121355520

約数和(自身を除く): 82403712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 337, 344, 384, 448, 516, 602, 672, 674, 688, 896, 903, 1011, 1032, 1204, 1344, 1348, 1376, 1806, 2022, 2064, 2359, 2408, 2688, 2696, 2752, 3612, 4044, 4128, 4718, 4816, 5392, 5504, 7077, 7224, 8088, 8256, 9436, 9632, 10784, 14154, 14448, 14491, 16176, 16512, 18872, 19264, 21568, 28308, 28896, 28982, 32352, 37744, 38528, 43136, 43473, 56616, 57792, 57964, 64704, 75488, 86946, 101437, 113232, 115584, 115928, 129408, 150976, 173892, 202874, 226464, 231856, 301952, 304311, 347784, 405748, 452928, 463712, 608622, 695568, 811496, 905856, 927424, 1217244, 1391136, 1622992, 1854848, 2434488, 2782272, 3245984, 4868976, 5564544, 6491968, 9737952, 12983936, 19475904, 38951808]

約数ペア:

[(1, 38951808), (2, 19475904), (3, 12983936), (4, 9737952), (6, 6491968), (7, 5564544), (8, 4868976), (12, 3245984), (14, 2782272), (16, 2434488), (21, 1854848), (24, 1622992), (28, 1391136), (32, 1217244), (42, 927424), (43, 905856), (48, 811496), (56, 695568), (64, 608622), (84, 463712), (86, 452928), (96, 405748), (112, 347784), (128, 304311), (129, 301952), (168, 231856), (172, 226464), (192, 202874), (224, 173892), (258, 150976), (301, 129408), (336, 115928), (337, 115584), (344, 113232), (384, 101437), (448, 86946), (516, 75488), (602, 64704), (672, 57964), (674, 57792), (688, 56616), (896, 43473), (903, 43136), (1011, 38528), (1032, 37744), (1204, 32352), (1344, 28982), (1348, 28896), (1376, 28308), (1806, 21568), (2022, 19264), (2064, 18872), (2359, 16512), (2408, 16176), (2688, 14491), (2696, 14448), (2752, 14154), (3612, 10784), (4044, 9632), (4128, 9436), (4718, 8256), (4816, 8088), (5392, 7224), (5504, 7077)]