7904606976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{490117}}^1$

素因数の和:490146

約数の個数: 108

約数和(自身を含む): 26046830992

約数和(自身を除く): 18142224016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 490117, 980234, 1470351, 1960468, 2940702, 3430819, 3920936, 4411053, 5881404, 6861638, 7841872, 8822106, 10292457, 11762808, 13723276, 15683744, 17644212, 20584914, 23525616, 27446552, 30877371, 31367488, 35288424, 41169828, 47051232, 54893104, 61754742, 62734976, 70576848, 82339656, 94102464, 109786208, 123509484, 125469952, 141153696, 164679312, 188204928, 219572416, 247018968, 282307392, 329358624, 376409856, 439144832, 494037936, 564614784, 658717248, 878289664, 988075872, 1129229568, 1317434496, 1976151744, 2634868992, 3952303488, 7904606976]

約数ペア:

[(1, 7904606976), (2, 3952303488), (3, 2634868992), (4, 1976151744), (6, 1317434496), (7, 1129229568), (8, 988075872), (9, 878289664), (12, 658717248), (14, 564614784), (16, 494037936), (18, 439144832), (21, 376409856), (24, 329358624), (28, 282307392), (32, 247018968), (36, 219572416), (42, 188204928), (48, 164679312), (56, 141153696), (63, 125469952), (64, 123509484), (72, 109786208), (84, 94102464), (96, 82339656), (112, 70576848), (126, 62734976), (128, 61754742), (144, 54893104), (168, 47051232), (192, 41169828), (224, 35288424), (252, 31367488), (256, 30877371), (288, 27446552), (336, 23525616), (384, 20584914), (448, 17644212), (504, 15683744), (576, 13723276), (672, 11762808), (768, 10292457), (896, 8822106), (1008, 7841872), (1152, 6861638), (1344, 5881404), (1792, 4411053), (2016, 3920936), (2304, 3430819), (2688, 2940702), (4032, 1960468), (5376, 1470351), (8064, 980234), (16128, 490117)]