2215248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 6904320

約数和(自身を除く): 4689072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 347, 399, 456, 532, 694, 798, 912, 1041, 1064, 1388, 1596, 2082, 2128, 2429, 2776, 3192, 4164, 4858, 5552, 6384, 6593, 7287, 8328, 9716, 13186, 14574, 16656, 19432, 19779, 26372, 29148, 38864, 39558, 46151, 52744, 58296, 79116, 92302, 105488, 116592, 138453, 158232, 184604, 276906, 316464, 369208, 553812, 738416, 1107624, 2215248]

約数ペア:

[(1, 2215248), (2, 1107624), (3, 738416), (4, 553812), (6, 369208), (7, 316464), (8, 276906), (12, 184604), (14, 158232), (16, 138453), (19, 116592), (21, 105488), (24, 92302), (28, 79116), (38, 58296), (42, 52744), (48, 46151), (56, 39558), (57, 38864), (76, 29148), (84, 26372), (112, 19779), (114, 19432), (133, 16656), (152, 14574), (168, 13186), (228, 9716), (266, 8328), (304, 7287), (336, 6593), (347, 6384), (399, 5552), (456, 4858), (532, 4164), (694, 3192), (798, 2776), (912, 2429), (1041, 2128), (1064, 2082), (1388, 1596)]