221512092

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 556174080

約数和(自身を除く): 334661988

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 113, 116, 129, 131, 172, 174, 226, 258, 262, 339, 348, 393, 452, 516, 524, 678, 786, 1247, 1356, 1572, 2494, 3277, 3741, 3799, 4859, 4988, 5633, 6554, 7482, 7598, 9718, 9831, 11266, 11397, 13108, 14577, 14803, 14964, 15196, 16899, 19436, 19662, 22532, 22794, 29154, 29606, 33798, 39324, 44409, 45588, 58308, 59212, 67596, 88818, 140911, 163357, 177636, 281822, 326714, 422733, 429287, 490071, 563644, 636529, 653428, 845466, 858574, 980142, 1273058, 1287861, 1690932, 1717148, 1909587, 1960284, 2546116, 2575722, 3819174, 5151444, 7638348, 18459341, 36918682, 55378023, 73837364, 110756046, 221512092]

約数ペア:

[(1, 221512092), (2, 110756046), (3, 73837364), (4, 55378023), (6, 36918682), (12, 18459341), (29, 7638348), (43, 5151444), (58, 3819174), (86, 2575722), (87, 2546116), (113, 1960284), (116, 1909587), (129, 1717148), (131, 1690932), (172, 1287861), (174, 1273058), (226, 980142), (258, 858574), (262, 845466), (339, 653428), (348, 636529), (393, 563644), (452, 490071), (516, 429287), (524, 422733), (678, 326714), (786, 281822), (1247, 177636), (1356, 163357), (1572, 140911), (2494, 88818), (3277, 67596), (3741, 59212), (3799, 58308), (4859, 45588), (4988, 44409), (5633, 39324), (6554, 33798), (7482, 29606), (7598, 29154), (9718, 22794), (9831, 22532), (11266, 19662), (11397, 19436), (13108, 16899), (14577, 15196), (14803, 14964)]