1975219008

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 224

約数和(自身を含む): 6181344000

約数和(自身を除く): 4206124992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 147, 168, 178, 192, 196, 224, 267, 294, 336, 337, 343, 356, 392, 448, 534, 588, 623, 672, 674, 686, 712, 784, 1011, 1029, 1068, 1176, 1246, 1344, 1348, 1372, 1424, 1568, 1869, 2022, 2058, 2136, 2352, 2359, 2492, 2696, 2744, 2848, 3136, 3738, 4044, 4116, 4272, 4361, 4704, 4718, 4984, 5392, 5488, 5696, 7077, 7476, 8088, 8232, 8544, 8722, 9408, 9436, 9968, 10784, 10976, 13083, 14154, 14952, 16176, 16464, 16513, 17088, 17444, 18872, 19936, 21568, 21952, 26166, 28308, 29904, 29993, 30527, 32352, 32928, 33026, 34888, 37744, 39872, 49539, 52332, 56616, 59808, 59986, 61054, 64704, 65856, 66052, 69776, 75488, 89979, 91581, 99078, 104664, 113232, 115591, 119616, 119972, 122108, 132104, 139552, 150976, 179958, 183162, 198156, 209328, 209951, 226464, 231182, 239944, 244216, 264208, 279104, 346773, 359916, 366324, 396312, 418656, 419902, 452928, 462364, 479888, 488432, 528416, 629853, 693546, 719832, 732648, 792624, 837312, 839804, 924728, 959776, 976864, 1056832, 1259706, 1387092, 1439664, 1465296, 1469657, 1585248, 1679608, 1849456, 1919552, 1953728, 2519412, 2774184, 2879328, 2930592, 2939314, 3170496, 3359216, 3698912, 4408971, 5038824, 5548368, 5758656, 5861184, 5878628, 6718432, 7397824, 8817942, 10077648, 10287599, 11096736, 11757256, 13436864, 17635884, 20155296, 20575198, 22193472, 23514512, 30862797, 35271768, 40310592, 41150396, 47029024, 61725594, 70543536, 82300792, 94058048, 123451188, 141087072, 164601584, 246902376, 282174144, 329203168, 493804752, 658406336, 987609504, 1975219008]

約数ペア:

[(1, 1975219008), (2, 987609504), (3, 658406336), (4, 493804752), (6, 329203168), (7, 282174144), (8, 246902376), (12, 164601584), (14, 141087072), (16, 123451188), (21, 94058048), (24, 82300792), (28, 70543536), (32, 61725594), (42, 47029024), (48, 41150396), (49, 40310592), (56, 35271768), (64, 30862797), (84, 23514512), (89, 22193472), (96, 20575198), (98, 20155296), (112, 17635884), (147, 13436864), (168, 11757256), (178, 11096736), (192, 10287599), (196, 10077648), (224, 8817942), (267, 7397824), (294, 6718432), (336, 5878628), (337, 5861184), (343, 5758656), (356, 5548368), (392, 5038824), (448, 4408971), (534, 3698912), (588, 3359216), (623, 3170496), (672, 2939314), (674, 2930592), (686, 2879328), (712, 2774184), (784, 2519412), (1011, 1953728), (1029, 1919552), (1068, 1849456), (1176, 1679608), (1246, 1585248), (1344, 1469657), (1348, 1465296), (1372, 1439664), (1424, 1387092), (1568, 1259706), (1869, 1056832), (2022, 976864), (2058, 959776), (2136, 924728), (2352, 839804), (2359, 837312), (2492, 792624), (2696, 732648), (2744, 719832), (2848, 693546), (3136, 629853), (3738, 528416), (4044, 488432), (4116, 479888), (4272, 462364), (4361, 452928), (4704, 419902), (4718, 418656), (4984, 396312), (5392, 366324), (5488, 359916), (5696, 346773), (7077, 279104), (7476, 264208), (8088, 244216), (8232, 239944), (8544, 231182), (8722, 226464), (9408, 209951), (9436, 209328), (9968, 198156), (10784, 183162), (10976, 179958), (13083, 150976), (14154, 139552), (14952, 132104), (16176, 122108), (16464, 119972), (16513, 119616), (17088, 115591), (17444, 113232), (18872, 104664), (19936, 99078), (21568, 91581), (21952, 89979), (26166, 75488), (28308, 69776), (29904, 66052), (29993, 65856), (30527, 64704), (32352, 61054), (32928, 59986), (33026, 59808), (34888, 56616), (37744, 52332), (39872, 49539)]