1721936736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2605

約数の個数: 144

約数和(自身を含む): 5302979136

約数和(自身を除く): 3581042400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 193, 208, 234, 288, 312, 386, 416, 468, 579, 624, 772, 936, 1158, 1248, 1544, 1737, 1872, 2316, 2383, 2509, 3088, 3474, 3744, 4632, 4766, 5018, 6176, 6948, 7149, 7527, 9264, 9532, 10036, 13896, 14298, 15054, 18528, 19064, 20072, 21447, 22581, 27792, 28596, 30108, 30979, 38128, 40144, 42894, 45162, 55584, 57192, 60216, 61958, 76256, 80288, 85788, 90324, 92937, 114384, 120432, 123916, 171576, 180648, 185874, 228768, 240864, 247832, 278811, 343152, 361296, 371748, 459919, 495664, 557622, 686304, 722592, 743496, 919838, 991328, 1115244, 1379757, 1486992, 1839676, 2230488, 2759514, 2973984, 3679352, 4139271, 4460976, 5519028, 5978947, 7358704, 8278542, 8921952, 11038056, 11957894, 14717408, 16557084, 17936841, 22076112, 23915788, 33114168, 35873682, 44152224, 47831576, 53810523, 66228336, 71747364, 95663152, 107621046, 132456672, 143494728, 191326304, 215242092, 286989456, 430484184, 573978912, 860968368, 1721936736]

約数ペア:

[(1, 1721936736), (2, 860968368), (3, 573978912), (4, 430484184), (6, 286989456), (8, 215242092), (9, 191326304), (12, 143494728), (13, 132456672), (16, 107621046), (18, 95663152), (24, 71747364), (26, 66228336), (32, 53810523), (36, 47831576), (39, 44152224), (48, 35873682), (52, 33114168), (72, 23915788), (78, 22076112), (96, 17936841), (104, 16557084), (117, 14717408), (144, 11957894), (156, 11038056), (193, 8921952), (208, 8278542), (234, 7358704), (288, 5978947), (312, 5519028), (386, 4460976), (416, 4139271), (468, 3679352), (579, 2973984), (624, 2759514), (772, 2230488), (936, 1839676), (1158, 1486992), (1248, 1379757), (1544, 1115244), (1737, 991328), (1872, 919838), (2316, 743496), (2383, 722592), (2509, 686304), (3088, 557622), (3474, 495664), (3744, 459919), (4632, 371748), (4766, 361296), (5018, 343152), (6176, 278811), (6948, 247832), (7149, 240864), (7527, 228768), (9264, 185874), (9532, 180648), (10036, 171576), (13896, 123916), (14298, 120432), (15054, 114384), (18528, 92937), (19064, 90324), (20072, 85788), (21447, 80288), (22581, 76256), (27792, 61958), (28596, 60216), (30108, 57192), (30979, 55584), (38128, 45162), (40144, 42894)]