287134992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104947}}^1$

素因数の和:104980

約数の個数: 60

約数和(自身を含む): 845880880

約数和(自身を除く): 558745888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 104947, 209894, 314841, 419788, 629682, 839576, 944523, 1259364, 1679152, 1889046, 1993993, 2518728, 3778092, 3987986, 5037456, 5981979, 7556184, 7975972, 11963958, 15112368, 15951944, 17945937, 23927916, 31903888, 35891874, 47855832, 71783748, 95711664, 143567496, 287134992]

約数ペア:

[(1, 287134992), (2, 143567496), (3, 95711664), (4, 71783748), (6, 47855832), (8, 35891874), (9, 31903888), (12, 23927916), (16, 17945937), (18, 15951944), (19, 15112368), (24, 11963958), (36, 7975972), (38, 7556184), (48, 5981979), (57, 5037456), (72, 3987986), (76, 3778092), (114, 2518728), (144, 1993993), (152, 1889046), (171, 1679152), (228, 1259364), (304, 944523), (342, 839576), (456, 629682), (684, 419788), (912, 314841), (1368, 209894), (2736, 104947)]