1570584568

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 3435940800

約数和(自身を除く): 1865356232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 257, 427, 488, 514, 854, 1028, 1708, 1789, 1799, 2056, 3416, 3578, 3598, 7156, 7196, 12523, 14312, 14392, 15677, 25046, 31354, 50092, 62708, 100184, 109129, 109739, 125416, 218258, 219478, 436516, 438956, 459773, 763903, 873032, 877912, 919546, 1527806, 1839092, 3055612, 3218411, 3678184, 6111224, 6436822, 12873644, 25747288, 28046153, 56092306, 112184612, 196323071, 224369224, 392646142, 785292284, 1570584568]

約数ペア:

[(1, 1570584568), (2, 785292284), (4, 392646142), (7, 224369224), (8, 196323071), (14, 112184612), (28, 56092306), (56, 28046153), (61, 25747288), (122, 12873644), (244, 6436822), (257, 6111224), (427, 3678184), (488, 3218411), (514, 3055612), (854, 1839092), (1028, 1527806), (1708, 919546), (1789, 877912), (1799, 873032), (2056, 763903), (3416, 459773), (3578, 438956), (3598, 436516), (7156, 219478), (7196, 218258), (12523, 125416), (14312, 109739), (14392, 109129), (15677, 100184), (25046, 62708), (31354, 50092)]