15388128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 53071200

約数和(自身を除く): 37683072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 449, 476, 504, 544, 612, 672, 714, 816, 898, 952, 1008, 1071, 1224, 1347, 1428, 1632, 1796, 1904, 2016, 2142, 2448, 2694, 2856, 3143, 3592, 3808, 4041, 4284, 4896, 5388, 5712, 6286, 7184, 7633, 8082, 8568, 9429, 10776, 11424, 12572, 14368, 15266, 16164, 17136, 18858, 21552, 22899, 25144, 28287, 30532, 32328, 34272, 37716, 43104, 45798, 50288, 53431, 56574, 61064, 64656, 68697, 75432, 91596, 100576, 106862, 113148, 122128, 129312, 137394, 150864, 160293, 183192, 213724, 226296, 244256, 274788, 301728, 320586, 366384, 427448, 452592, 480879, 549576, 641172, 732768, 854896, 905184, 961758, 1099152, 1282344, 1709792, 1923516, 2198304, 2564688, 3847032, 5129376, 7694064, 15388128]

約数ペア:

[(1, 15388128), (2, 7694064), (3, 5129376), (4, 3847032), (6, 2564688), (7, 2198304), (8, 1923516), (9, 1709792), (12, 1282344), (14, 1099152), (16, 961758), (17, 905184), (18, 854896), (21, 732768), (24, 641172), (28, 549576), (32, 480879), (34, 452592), (36, 427448), (42, 366384), (48, 320586), (51, 301728), (56, 274788), (63, 244256), (68, 226296), (72, 213724), (84, 183192), (96, 160293), (102, 150864), (112, 137394), (119, 129312), (126, 122128), (136, 113148), (144, 106862), (153, 100576), (168, 91596), (204, 75432), (224, 68697), (238, 64656), (252, 61064), (272, 56574), (288, 53431), (306, 50288), (336, 45798), (357, 43104), (408, 37716), (449, 34272), (476, 32328), (504, 30532), (544, 28287), (612, 25144), (672, 22899), (714, 21552), (816, 18858), (898, 17136), (952, 16164), (1008, 15266), (1071, 14368), (1224, 12572), (1347, 11424), (1428, 10776), (1632, 9429), (1796, 8568), (1904, 8082), (2016, 7633), (2142, 7184), (2448, 6286), (2694, 5712), (2856, 5388), (3143, 4896), (3592, 4284), (3808, 4041)]