1789910784

素因数分解:

$2^8\times 3^7\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 5631628800

約数和(自身を除く): 3841718016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 139, 144, 162, 184, 192, 207, 216, 243, 256, 276, 278, 288, 324, 368, 384, 414, 417, 432, 486, 552, 556, 576, 621, 648, 729, 736, 768, 828, 834, 864, 972, 1104, 1112, 1152, 1242, 1251, 1296, 1458, 1472, 1656, 1668, 1728, 1863, 1944, 2187, 2208, 2224, 2304, 2484, 2502, 2592, 2916, 2944, 3197, 3312, 3336, 3456, 3726, 3753, 3888, 4374, 4416, 4448, 4968, 5004, 5184, 5589, 5832, 5888, 6394, 6624, 6672, 6912, 7452, 7506, 7776, 8748, 8832, 8896, 9591, 9936, 10008, 10368, 11178, 11259, 11664, 12788, 13248, 13344, 14904, 15012, 15552, 16767, 17496, 17664, 17792, 19182, 19872, 20016, 20736, 22356, 22518, 23328, 25576, 26496, 26688, 28773, 29808, 30024, 31104, 33534, 33777, 34992, 35584, 38364, 39744, 40032, 44712, 45036, 46656, 50301, 51152, 52992, 53376, 57546, 59616, 60048, 62208, 67068, 67554, 69984, 76728, 79488, 80064, 86319, 89424, 90072, 93312, 100602, 101331, 102304, 106752, 115092, 119232, 120096, 134136, 135108, 139968, 153456, 158976, 160128, 172638, 178848, 180144, 186624, 201204, 202662, 204608, 230184, 238464, 240192, 258957, 268272, 270216, 279936, 303993, 306912, 320256, 345276, 357696, 360288, 402408, 405324, 409216, 460368, 476928, 480384, 517914, 536544, 540432, 559872, 607986, 613824, 690552, 715392, 720576, 776871, 804816, 810648, 818432, 920736, 960768, 1035828, 1073088, 1080864, 1215972, 1227648, 1381104, 1430784, 1441152, 1553742, 1609632, 1621296, 1841472, 2071656, 2146176, 2161728, 2330613, 2431944, 2455296, 2762208, 2882304, 3107484, 3219264, 3242592, 3682944, 4143312, 4292352, 4323456, 4661226, 4863888, 5524416, 6214968, 6438528, 6485184, 6991839, 7365888, 8286624, 8646912, 9322452, 9727776, 11048832, 12429936, 12877056, 12970368, 13983678, 16573248, 18644904, 19455552, 22097664, 24859872, 25940736, 27967356, 33146496, 37289808, 38911104, 49719744, 55934712, 66292992, 74579616, 77822208, 99439488, 111869424, 149159232, 198878976, 223738848, 298318464, 447477696, 596636928, 894955392, 1789910784]

約数ペア:

[(1, 1789910784), (2, 894955392), (3, 596636928), (4, 447477696), (6, 298318464), (8, 223738848), (9, 198878976), (12, 149159232), (16, 111869424), (18, 99439488), (23, 77822208), (24, 74579616), (27, 66292992), (32, 55934712), (36, 49719744), (46, 38911104), (48, 37289808), (54, 33146496), (64, 27967356), (69, 25940736), (72, 24859872), (81, 22097664), (92, 19455552), (96, 18644904), (108, 16573248), (128, 13983678), (138, 12970368), (139, 12877056), (144, 12429936), (162, 11048832), (184, 9727776), (192, 9322452), (207, 8646912), (216, 8286624), (243, 7365888), (256, 6991839), (276, 6485184), (278, 6438528), (288, 6214968), (324, 5524416), (368, 4863888), (384, 4661226), (414, 4323456), (417, 4292352), (432, 4143312), (486, 3682944), (552, 3242592), (556, 3219264), (576, 3107484), (621, 2882304), (648, 2762208), (729, 2455296), (736, 2431944), (768, 2330613), (828, 2161728), (834, 2146176), (864, 2071656), (972, 1841472), (1104, 1621296), (1112, 1609632), (1152, 1553742), (1242, 1441152), (1251, 1430784), (1296, 1381104), (1458, 1227648), (1472, 1215972), (1656, 1080864), (1668, 1073088), (1728, 1035828), (1863, 960768), (1944, 920736), (2187, 818432), (2208, 810648), (2224, 804816), (2304, 776871), (2484, 720576), (2502, 715392), (2592, 690552), (2916, 613824), (2944, 607986), (3197, 559872), (3312, 540432), (3336, 536544), (3456, 517914), (3726, 480384), (3753, 476928), (3888, 460368), (4374, 409216), (4416, 405324), (4448, 402408), (4968, 360288), (5004, 357696), (5184, 345276), (5589, 320256), (5832, 306912), (5888, 303993), (6394, 279936), (6624, 270216), (6672, 268272), (6912, 258957), (7452, 240192), (7506, 238464), (7776, 230184), (8748, 204608), (8832, 202662), (8896, 201204), (9591, 186624), (9936, 180144), (10008, 178848), (10368, 172638), (11178, 160128), (11259, 158976), (11664, 153456), (12788, 139968), (13248, 135108), (13344, 134136), (14904, 120096), (15012, 119232), (15552, 115092), (16767, 106752), (17496, 102304), (17664, 101331), (17792, 100602), (19182, 93312), (19872, 90072), (20016, 89424), (20736, 86319), (22356, 80064), (22518, 79488), (23328, 76728), (25576, 69984), (26496, 67554), (26688, 67068), (28773, 62208), (29808, 60048), (30024, 59616), (31104, 57546), (33534, 53376), (33777, 52992), (34992, 51152), (35584, 50301), (38364, 46656), (39744, 45036), (40032, 44712)]