853180704

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{18869}}^1$

素因数の和:19042

約数の個数: 72

約数和(自身を含む): 2441815740

約数和(自身を除く): 1588635036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 18869, 22608, 37738, 45216, 56607, 75476, 113214, 150952, 169821, 226428, 301904, 339642, 452856, 603808, 679284, 905712, 1358568, 1811424, 2717136, 2962433, 5434272, 5924866, 8887299, 11849732, 17774598, 23699464, 26661897, 35549196, 47398928, 53323794, 71098392, 94797856, 106647588, 142196784, 213295176, 284393568, 426590352, 853180704]

約数ペア:

[(1, 853180704), (2, 426590352), (3, 284393568), (4, 213295176), (6, 142196784), (8, 106647588), (9, 94797856), (12, 71098392), (16, 53323794), (18, 47398928), (24, 35549196), (32, 26661897), (36, 23699464), (48, 17774598), (72, 11849732), (96, 8887299), (144, 5924866), (157, 5434272), (288, 2962433), (314, 2717136), (471, 1811424), (628, 1358568), (942, 905712), (1256, 679284), (1413, 603808), (1884, 452856), (2512, 339642), (2826, 301904), (3768, 226428), (5024, 169821), (5652, 150952), (7536, 113214), (11304, 75476), (15072, 56607), (18869, 45216), (22608, 37738)]