2564688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 8035200

約数和(自身を除く): 5470512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 449, 476, 714, 816, 898, 952, 1347, 1428, 1796, 1904, 2694, 2856, 3143, 3592, 5388, 5712, 6286, 7184, 7633, 9429, 10776, 12572, 15266, 18858, 21552, 22899, 25144, 30532, 37716, 45798, 50288, 53431, 61064, 75432, 91596, 106862, 122128, 150864, 160293, 183192, 213724, 320586, 366384, 427448, 641172, 854896, 1282344, 2564688]

約数ペア:

[(1, 2564688), (2, 1282344), (3, 854896), (4, 641172), (6, 427448), (7, 366384), (8, 320586), (12, 213724), (14, 183192), (16, 160293), (17, 150864), (21, 122128), (24, 106862), (28, 91596), (34, 75432), (42, 61064), (48, 53431), (51, 50288), (56, 45798), (68, 37716), (84, 30532), (102, 25144), (112, 22899), (119, 21552), (136, 18858), (168, 15266), (204, 12572), (238, 10776), (272, 9429), (336, 7633), (357, 7184), (408, 6286), (449, 5712), (476, 5388), (714, 3592), (816, 3143), (898, 2856), (952, 2694), (1347, 1904), (1428, 1796)]