253014216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115849}}^1$

素因数の和:115878

約数の個数: 64

約数和(自身を含む): 778512000

約数和(自身を除く): 525497784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 115849, 231698, 347547, 463396, 695094, 810943, 926792, 1390188, 1506037, 1621886, 2432829, 2780376, 3012074, 3243772, 4518111, 4865658, 6024148, 6487544, 9036222, 9731316, 10542259, 12048296, 18072444, 19462632, 21084518, 31626777, 36144888, 42169036, 63253554, 84338072, 126507108, 253014216]

約数ペア:

[(1, 253014216), (2, 126507108), (3, 84338072), (4, 63253554), (6, 42169036), (7, 36144888), (8, 31626777), (12, 21084518), (13, 19462632), (14, 18072444), (21, 12048296), (24, 10542259), (26, 9731316), (28, 9036222), (39, 6487544), (42, 6024148), (52, 4865658), (56, 4518111), (78, 3243772), (84, 3012074), (91, 2780376), (104, 2432829), (156, 1621886), (168, 1506037), (182, 1390188), (273, 926792), (312, 810943), (364, 695094), (546, 463396), (728, 347547), (1092, 231698), (2184, 115849)]