2912893984

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 216

約数和(自身を含む): 7903374444

約数和(自身を除く): 4990480460

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 182, 196, 208, 224, 242, 286, 308, 352, 364, 392, 416, 484, 539, 572, 616, 637, 728, 784, 847, 968, 1001, 1078, 1144, 1181, 1232, 1274, 1456, 1568, 1573, 1694, 1936, 2002, 2156, 2288, 2362, 2464, 2548, 2912, 3146, 3388, 3872, 4004, 4312, 4576, 4724, 5096, 5929, 6292, 6776, 7007, 8008, 8267, 8624, 9448, 10192, 11011, 11858, 12584, 12991, 13552, 14014, 15353, 16016, 16534, 17248, 18896, 20384, 22022, 23716, 25168, 25982, 27104, 28028, 30706, 32032, 33068, 37792, 44044, 47432, 50336, 51964, 56056, 57869, 61412, 66136, 77077, 88088, 90937, 94864, 103928, 107471, 112112, 115738, 122824, 132272, 142901, 154154, 168883, 176176, 181874, 189728, 207856, 214942, 224224, 231476, 245648, 264544, 285802, 308308, 337766, 352352, 363748, 415712, 429884, 462952, 491296, 571604, 616616, 636559, 675532, 727496, 752297, 859768, 925904, 1000307, 1143208, 1182181, 1233232, 1273118, 1351064, 1454992, 1504594, 1719536, 1851808, 1857713, 2000614, 2286416, 2364362, 2466464, 2546236, 2702128, 2909984, 3009188, 3439072, 3715426, 4001228, 4572832, 4728724, 5092472, 5404256, 6018376, 7002149, 7430852, 8002456, 8275267, 9457448, 10184944, 12036752, 13003991, 14004298, 14861704, 16004912, 16550534, 18914896, 20369888, 24073504, 26007982, 28008596, 29723408, 32009824, 33101068, 37829792, 52015964, 56017192, 59446816, 66202136, 91027937, 104031928, 112034384, 132404272, 182055874, 208063856, 224068768, 264808544, 364111748, 416127712, 728223496, 1456446992, 2912893984]

約数ペア:

[(1, 2912893984), (2, 1456446992), (4, 728223496), (7, 416127712), (8, 364111748), (11, 264808544), (13, 224068768), (14, 208063856), (16, 182055874), (22, 132404272), (26, 112034384), (28, 104031928), (32, 91027937), (44, 66202136), (49, 59446816), (52, 56017192), (56, 52015964), (77, 37829792), (88, 33101068), (91, 32009824), (98, 29723408), (104, 28008596), (112, 26007982), (121, 24073504), (143, 20369888), (154, 18914896), (176, 16550534), (182, 16004912), (196, 14861704), (208, 14004298), (224, 13003991), (242, 12036752), (286, 10184944), (308, 9457448), (352, 8275267), (364, 8002456), (392, 7430852), (416, 7002149), (484, 6018376), (539, 5404256), (572, 5092472), (616, 4728724), (637, 4572832), (728, 4001228), (784, 3715426), (847, 3439072), (968, 3009188), (1001, 2909984), (1078, 2702128), (1144, 2546236), (1181, 2466464), (1232, 2364362), (1274, 2286416), (1456, 2000614), (1568, 1857713), (1573, 1851808), (1694, 1719536), (1936, 1504594), (2002, 1454992), (2156, 1351064), (2288, 1273118), (2362, 1233232), (2464, 1182181), (2548, 1143208), (2912, 1000307), (3146, 925904), (3388, 859768), (3872, 752297), (4004, 727496), (4312, 675532), (4576, 636559), (4724, 616616), (5096, 571604), (5929, 491296), (6292, 462952), (6776, 429884), (7007, 415712), (8008, 363748), (8267, 352352), (8624, 337766), (9448, 308308), (10192, 285802), (11011, 264544), (11858, 245648), (12584, 231476), (12991, 224224), (13552, 214942), (14014, 207856), (15353, 189728), (16016, 181874), (16534, 176176), (17248, 168883), (18896, 154154), (20384, 142901), (22022, 132272), (23716, 122824), (25168, 115738), (25982, 112112), (27104, 107471), (28028, 103928), (30706, 94864), (32032, 90937), (33068, 88088), (37792, 77077), (44044, 66136), (47432, 61412), (50336, 57869), (51964, 56056)]