454729126376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1\times {\mathrm{1061}}^1$

素因数の和:2287

約数の個数: 128

約数和(自身を含む): 1011624837120

約数和(自身を除く): 556895710744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 271, 434, 542, 868, 911, 1061, 1084, 1736, 1822, 1897, 2122, 2168, 3644, 3794, 4244, 6377, 7288, 7427, 7588, 8401, 8488, 12754, 14854, 15176, 16802, 25508, 28241, 29708, 32891, 33604, 51016, 56482, 58807, 59416, 65782, 67208, 112964, 117614, 131564, 197687, 225928, 230237, 235228, 246881, 263128, 287531, 395374, 460474, 470456, 493762, 575062, 790748, 920948, 966571, 987524, 1150124, 1581496, 1728167, 1841896, 1933142, 1975048, 2012717, 2300248, 3456334, 3866284, 4025434, 6765997, 6912668, 7653311, 7732568, 8050868, 8913461, 13531994, 13825336, 15306622, 16101736, 17826922, 27063988, 29963701, 30613244, 35653844, 53573177, 54127976, 59927402, 61226488, 62394227, 71307688, 107146354, 119854804, 124788454, 209745907, 214292708, 239709608, 249576908, 261940741, 419491814, 428585416, 499153816, 523881482, 838983628, 1047762964, 1677967256, 1833585187, 2095525928, 3667170374, 7334340748, 8120162971, 14668681496, 16240325942, 32480651884, 56841140797, 64961303768, 113682281594, 227364563188, 454729126376]

約数ペア:

[(1, 454729126376), (2, 227364563188), (4, 113682281594), (7, 64961303768), (8, 56841140797), (14, 32480651884), (28, 16240325942), (31, 14668681496), (56, 8120162971), (62, 7334340748), (124, 3667170374), (217, 2095525928), (248, 1833585187), (271, 1677967256), (434, 1047762964), (542, 838983628), (868, 523881482), (911, 499153816), (1061, 428585416), (1084, 419491814), (1736, 261940741), (1822, 249576908), (1897, 239709608), (2122, 214292708), (2168, 209745907), (3644, 124788454), (3794, 119854804), (4244, 107146354), (6377, 71307688), (7288, 62394227), (7427, 61226488), (7588, 59927402), (8401, 54127976), (8488, 53573177), (12754, 35653844), (14854, 30613244), (15176, 29963701), (16802, 27063988), (25508, 17826922), (28241, 16101736), (29708, 15306622), (32891, 13825336), (33604, 13531994), (51016, 8913461), (56482, 8050868), (58807, 7732568), (59416, 7653311), (65782, 6912668), (67208, 6765997), (112964, 4025434), (117614, 3866284), (131564, 3456334), (197687, 2300248), (225928, 2012717), (230237, 1975048), (235228, 1933142), (246881, 1841896), (263128, 1728167), (287531, 1581496), (395374, 1150124), (460474, 987524), (470456, 966571), (493762, 920948), (575062, 790748)]