2448215136

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{43151}}^1$

素因数の和:43364

約数の個数: 72

約数和(自身を含む): 6997614624

約数和(自身を除く): 4549399488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 18912, 28368, 43151, 56736, 86302, 129453, 172604, 258906, 345208, 388359, 517812, 690416, 776718, 1035624, 1380832, 1553436, 2071248, 3106872, 4142496, 6213744, 8500747, 12427488, 17001494, 25502241, 34002988, 51004482, 68005976, 76506723, 102008964, 136011952, 153013446, 204017928, 272023904, 306026892, 408035856, 612053784, 816071712, 1224107568, 2448215136]

約数ペア:

[(1, 2448215136), (2, 1224107568), (3, 816071712), (4, 612053784), (6, 408035856), (8, 306026892), (9, 272023904), (12, 204017928), (16, 153013446), (18, 136011952), (24, 102008964), (32, 76506723), (36, 68005976), (48, 51004482), (72, 34002988), (96, 25502241), (144, 17001494), (197, 12427488), (288, 8500747), (394, 6213744), (591, 4142496), (788, 3106872), (1182, 2071248), (1576, 1553436), (1773, 1380832), (2364, 1035624), (3152, 776718), (3546, 690416), (4728, 517812), (6304, 388359), (7092, 345208), (9456, 258906), (14184, 172604), (18912, 129453), (28368, 86302), (43151, 56736)]