328019.0000000

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 80

約数和(自身を含む): 21873600

約数和(自身を除く): 14642352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 881, 912, 1026, 1368, 1762, 2052, 2643, 2736, 3524, 4104, 5286, 7048, 7929, 8208, 10572, 14096, 15858, 16739, 21144, 23787, 31716, 33478, 42288, 47574, 50217, 63432, 66956, 95148, 100434, 126864, 133912, 150651, 190296, 200868, 267824, 301302, 380592, 401736, 451953, 602604, 803472, 903906, 1205208, 1807812, 2410416, 3615624, 7231248]

約数ペア:

[(1, 7231248), (2, 3615624), (3, 2410416), (4, 1807812), (6, 1205208), (8, 903906), (9, 803472), (12, 602604), (16, 451953), (18, 401736), (19, 380592), (24, 301302), (27, 267824), (36, 200868), (38, 190296), (48, 150651), (54, 133912), (57, 126864), (72, 100434), (76, 95148), (108, 66956), (114, 63432), (144, 50217), (152, 47574), (171, 42288), (216, 33478), (228, 31716), (304, 23787), (342, 21144), (432, 16739), (456, 15858), (513, 14096), (684, 10572), (881, 8208), (912, 7929), (1026, 7048), (1368, 5286), (1762, 4104), (2052, 3524), (2643, 2736)]