2149473984

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 224

約数和(自身を含む): 6710476800

約数和(自身を除く): 4561002816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 147, 168, 192, 196, 224, 254, 257, 294, 336, 343, 381, 392, 448, 508, 514, 588, 672, 686, 762, 771, 784, 889, 1016, 1028, 1029, 1176, 1344, 1372, 1524, 1542, 1568, 1778, 1799, 2032, 2056, 2058, 2352, 2667, 2744, 3048, 3084, 3136, 3556, 3598, 4064, 4112, 4116, 4704, 5334, 5397, 5488, 6096, 6168, 6223, 7112, 7196, 8128, 8224, 8232, 9408, 10668, 10794, 10976, 12192, 12336, 12446, 12593, 14224, 14392, 16448, 16464, 18669, 21336, 21588, 21952, 24384, 24672, 24892, 25186, 28448, 28784, 32639, 32928, 37338, 37779, 42672, 43176, 43561, 49344, 49784, 50372, 56896, 57568, 65278, 65856, 74676, 75558, 85344, 86352, 87122, 88151, 97917, 99568, 100744, 115136, 130556, 130683, 149352, 151116, 170688, 172704, 174244, 176302, 195834, 199136, 201488, 228473, 261112, 261366, 264453, 298704, 302232, 345408, 348488, 352604, 391668, 398272, 402976, 456946, 522224, 522732, 528906, 597408, 604464, 685419, 696976, 705208, 783336, 805952, 913892, 1044448, 1045464, 1057812, 1194816, 1208928, 1370838, 1393952, 1410416, 1566672, 1599311, 1827784, 2088896, 2090928, 2115624, 2417856, 2741676, 2787904, 2820832, 3133344, 3198622, 3655568, 4181856, 4231248, 4797933, 5483352, 5641664, 6266688, 6397244, 7311136, 8363712, 8462496, 9595866, 10966704, 11195177, 12794488, 14622272, 16924992, 19191732, 21933408, 22390354, 25588976, 33585531, 38383464, 43866816, 44780708, 51177952, 67171062, 76766928, 89561416, 102355904, 134342124, 153533856, 179122832, 268684248, 307067712, 358245664, 537368496, 716491328, 1074736992, 2149473984]

約数ペア:

[(1, 2149473984), (2, 1074736992), (3, 716491328), (4, 537368496), (6, 358245664), (7, 307067712), (8, 268684248), (12, 179122832), (14, 153533856), (16, 134342124), (21, 102355904), (24, 89561416), (28, 76766928), (32, 67171062), (42, 51177952), (48, 44780708), (49, 43866816), (56, 38383464), (64, 33585531), (84, 25588976), (96, 22390354), (98, 21933408), (112, 19191732), (127, 16924992), (147, 14622272), (168, 12794488), (192, 11195177), (196, 10966704), (224, 9595866), (254, 8462496), (257, 8363712), (294, 7311136), (336, 6397244), (343, 6266688), (381, 5641664), (392, 5483352), (448, 4797933), (508, 4231248), (514, 4181856), (588, 3655568), (672, 3198622), (686, 3133344), (762, 2820832), (771, 2787904), (784, 2741676), (889, 2417856), (1016, 2115624), (1028, 2090928), (1029, 2088896), (1176, 1827784), (1344, 1599311), (1372, 1566672), (1524, 1410416), (1542, 1393952), (1568, 1370838), (1778, 1208928), (1799, 1194816), (2032, 1057812), (2056, 1045464), (2058, 1044448), (2352, 913892), (2667, 805952), (2744, 783336), (3048, 705208), (3084, 696976), (3136, 685419), (3556, 604464), (3598, 597408), (4064, 528906), (4112, 522732), (4116, 522224), (4704, 456946), (5334, 402976), (5397, 398272), (5488, 391668), (6096, 352604), (6168, 348488), (6223, 345408), (7112, 302232), (7196, 298704), (8128, 264453), (8224, 261366), (8232, 261112), (9408, 228473), (10668, 201488), (10794, 199136), (10976, 195834), (12192, 176302), (12336, 174244), (12446, 172704), (12593, 170688), (14224, 151116), (14392, 149352), (16448, 130683), (16464, 130556), (18669, 115136), (21336, 100744), (21588, 99568), (21952, 97917), (24384, 88151), (24672, 87122), (24892, 86352), (25186, 85344), (28448, 75558), (28784, 74676), (32639, 65856), (32928, 65278), (37338, 57568), (37779, 56896), (42672, 50372), (43176, 49784), (43561, 49344)]