262833144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 789626880

約数和(自身を除く): 526793736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 251, 271, 276, 322, 483, 502, 542, 552, 644, 753, 813, 966, 1004, 1084, 1288, 1506, 1626, 1757, 1897, 1932, 2008, 2168, 3012, 3252, 3514, 3794, 3864, 5271, 5691, 5773, 6024, 6233, 6504, 7028, 7588, 10542, 11382, 11546, 12466, 14056, 15176, 17319, 18699, 21084, 22764, 23092, 24932, 34638, 37398, 40411, 42168, 43631, 45528, 46184, 49864, 68021, 69276, 74796, 80822, 87262, 121233, 130893, 136042, 138552, 149592, 161644, 174524, 204063, 242466, 261786, 272084, 323288, 349048, 408126, 476147, 484932, 523572, 544168, 816252, 952294, 969864, 1047144, 1428441, 1564483, 1632504, 1904588, 2856882, 3128966, 3809176, 4693449, 5713764, 6257932, 9386898, 10951381, 11427528, 12515864, 18773796, 21902762, 32854143, 37547592, 43805524, 65708286, 87611048, 131416572, 262833144]

約数ペア:

[(1, 262833144), (2, 131416572), (3, 87611048), (4, 65708286), (6, 43805524), (7, 37547592), (8, 32854143), (12, 21902762), (14, 18773796), (21, 12515864), (23, 11427528), (24, 10951381), (28, 9386898), (42, 6257932), (46, 5713764), (56, 4693449), (69, 3809176), (84, 3128966), (92, 2856882), (138, 1904588), (161, 1632504), (168, 1564483), (184, 1428441), (251, 1047144), (271, 969864), (276, 952294), (322, 816252), (483, 544168), (502, 523572), (542, 484932), (552, 476147), (644, 408126), (753, 349048), (813, 323288), (966, 272084), (1004, 261786), (1084, 242466), (1288, 204063), (1506, 174524), (1626, 161644), (1757, 149592), (1897, 138552), (1932, 136042), (2008, 130893), (2168, 121233), (3012, 87262), (3252, 80822), (3514, 74796), (3794, 69276), (3864, 68021), (5271, 49864), (5691, 46184), (5773, 45528), (6024, 43631), (6233, 42168), (6504, 40411), (7028, 37398), (7588, 34638), (10542, 24932), (11382, 23092), (11546, 22764), (12466, 21084), (14056, 18699), (15176, 17319)]