2080972464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 5607431280

約数和(自身を除く): 3526458816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 229, 248, 372, 394, 458, 496, 591, 687, 744, 788, 916, 961, 1182, 1374, 1488, 1576, 1832, 1922, 2364, 2748, 2883, 3152, 3664, 3844, 4728, 5496, 5766, 6107, 7099, 7688, 9456, 10992, 11532, 12214, 14198, 15376, 18321, 21297, 23064, 24428, 28396, 36642, 42594, 45113, 46128, 48856, 56792, 73284, 85188, 90226, 97712, 113584, 135339, 146568, 170376, 180452, 189317, 220069, 270678, 293136, 340752, 360904, 378634, 440138, 541356, 567951, 660207, 721808, 757268, 880276, 1082712, 1135902, 1320414, 1398503, 1514536, 1760552, 2165424, 2271804, 2640828, 2797006, 3029072, 3521104, 4195509, 4543608, 5281656, 5594012, 8391018, 9087216, 10563312, 11188024, 16782036, 22376048, 33564072, 43353593, 67128144, 86707186, 130060779, 173414372, 260121558, 346828744, 520243116, 693657488, 1040486232, 2080972464]

約数ペア:

[(1, 2080972464), (2, 1040486232), (3, 693657488), (4, 520243116), (6, 346828744), (8, 260121558), (12, 173414372), (16, 130060779), (24, 86707186), (31, 67128144), (48, 43353593), (62, 33564072), (93, 22376048), (124, 16782036), (186, 11188024), (197, 10563312), (229, 9087216), (248, 8391018), (372, 5594012), (394, 5281656), (458, 4543608), (496, 4195509), (591, 3521104), (687, 3029072), (744, 2797006), (788, 2640828), (916, 2271804), (961, 2165424), (1182, 1760552), (1374, 1514536), (1488, 1398503), (1576, 1320414), (1832, 1135902), (1922, 1082712), (2364, 880276), (2748, 757268), (2883, 721808), (3152, 660207), (3664, 567951), (3844, 541356), (4728, 440138), (5496, 378634), (5766, 360904), (6107, 340752), (7099, 293136), (7688, 270678), (9456, 220069), (10992, 189317), (11532, 180452), (12214, 170376), (14198, 146568), (15376, 135339), (18321, 113584), (21297, 97712), (23064, 90226), (24428, 85188), (28396, 73284), (36642, 56792), (42594, 48856), (45113, 46128)]