254602488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11933}}^1$

素因数の和:12076

約数の個数: 64

約数和(自身を含む): 733224960

約数和(自身を除く): 478622472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 11933, 21336, 23866, 35799, 47732, 71598, 83531, 95464, 143196, 167062, 250593, 286392, 334124, 501186, 668248, 1002372, 1515491, 2004744, 3030982, 4546473, 6061964, 9092946, 10608437, 12123928, 18185892, 21216874, 31825311, 36371784, 42433748, 63650622, 84867496, 127301244, 254602488]

約数ペア:

[(1, 254602488), (2, 127301244), (3, 84867496), (4, 63650622), (6, 42433748), (7, 36371784), (8, 31825311), (12, 21216874), (14, 18185892), (21, 12123928), (24, 10608437), (28, 9092946), (42, 6061964), (56, 4546473), (84, 3030982), (127, 2004744), (168, 1515491), (254, 1002372), (381, 668248), (508, 501186), (762, 334124), (889, 286392), (1016, 250593), (1524, 167062), (1778, 143196), (2667, 95464), (3048, 83531), (3556, 71598), (5334, 47732), (7112, 35799), (10668, 23866), (11933, 21336)]