31008768

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 97100640

約数和(自身を除く): 66091872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 103, 112, 128, 147, 168, 192, 196, 206, 224, 256, 294, 309, 336, 384, 392, 412, 448, 512, 588, 618, 672, 721, 768, 784, 824, 896, 1024, 1176, 1236, 1344, 1442, 1536, 1568, 1648, 1792, 2048, 2163, 2352, 2472, 2688, 2884, 3072, 3136, 3296, 3584, 4326, 4704, 4944, 5047, 5376, 5768, 6144, 6272, 6592, 7168, 8652, 9408, 9888, 10094, 10752, 11536, 12544, 13184, 14336, 15141, 17304, 18816, 19776, 20188, 21504, 23072, 25088, 26368, 30282, 34608, 37632, 39552, 40376, 43008, 46144, 50176, 52736, 60564, 69216, 75264, 79104, 80752, 92288, 100352, 105472, 121128, 138432, 150528, 158208, 161504, 184576, 210944, 242256, 276864, 301056, 316416, 323008, 369152, 484512, 553728, 632832, 646016, 738304, 969024, 1107456, 1292032, 1476608, 1938048, 2214912, 2584064, 3876096, 4429824, 5168128, 7752192, 10336256, 15504384, 31008768]

約数ペア:

[(1, 31008768), (2, 15504384), (3, 10336256), (4, 7752192), (6, 5168128), (7, 4429824), (8, 3876096), (12, 2584064), (14, 2214912), (16, 1938048), (21, 1476608), (24, 1292032), (28, 1107456), (32, 969024), (42, 738304), (48, 646016), (49, 632832), (56, 553728), (64, 484512), (84, 369152), (96, 323008), (98, 316416), (103, 301056), (112, 276864), (128, 242256), (147, 210944), (168, 184576), (192, 161504), (196, 158208), (206, 150528), (224, 138432), (256, 121128), (294, 105472), (309, 100352), (336, 92288), (384, 80752), (392, 79104), (412, 75264), (448, 69216), (512, 60564), (588, 52736), (618, 50176), (672, 46144), (721, 43008), (768, 40376), (784, 39552), (824, 37632), (896, 34608), (1024, 30282), (1176, 26368), (1236, 25088), (1344, 23072), (1442, 21504), (1536, 20188), (1568, 19776), (1648, 18816), (1792, 17304), (2048, 15141), (2163, 14336), (2352, 13184), (2472, 12544), (2688, 11536), (2884, 10752), (3072, 10094), (3136, 9888), (3296, 9408), (3584, 8652), (4326, 7168), (4704, 6592), (4944, 6272), (5047, 6144), (5376, 5768)]