7398821248

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 18665730720

約数和(自身を除く): 11266909472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 103, 104, 112, 128, 182, 196, 206, 208, 224, 364, 392, 412, 416, 448, 637, 721, 728, 784, 824, 832, 881, 896, 1274, 1339, 1442, 1456, 1568, 1648, 1664, 1762, 2548, 2678, 2884, 2912, 3136, 3296, 3524, 5047, 5096, 5356, 5768, 5824, 6167, 6272, 6592, 7048, 9373, 10094, 10192, 10712, 11453, 11536, 11648, 12334, 13184, 14096, 18746, 20188, 20384, 21424, 22906, 23072, 24668, 28192, 37492, 40376, 40768, 42848, 43169, 45812, 46144, 49336, 56384, 65611, 74984, 80171, 80752, 81536, 85696, 86338, 90743, 91624, 92288, 98672, 112768, 131222, 149968, 160342, 161504, 171392, 172676, 181486, 183248, 197344, 262444, 299936, 320684, 323008, 345352, 362972, 366496, 394688, 524888, 561197, 599872, 635201, 641368, 646016, 690704, 725944, 732992, 789376, 1049776, 1122394, 1179659, 1199744, 1270402, 1282736, 1381408, 1451888, 1465984, 2099552, 2244788, 2359318, 2540804, 2565472, 2762816, 2903776, 4199104, 4446407, 4489576, 4718636, 5081608, 5130944, 5525632, 5807552, 8257613, 8398208, 8892814, 8979152, 9437272, 10163216, 10261888, 11615104, 16515226, 17785628, 17958304, 18874544, 20326432, 33030452, 35571256, 35916608, 37749088, 40652864, 57803291, 66060904, 71142512, 71833216, 75498176, 81305728, 115606582, 132121808, 142285024, 150996352, 231213164, 264243616, 284570048, 462426328, 528487232, 569140096, 924852656, 1056974464, 1849705312, 3699410624, 7398821248]

約数ペア:

[(1, 7398821248), (2, 3699410624), (4, 1849705312), (7, 1056974464), (8, 924852656), (13, 569140096), (14, 528487232), (16, 462426328), (26, 284570048), (28, 264243616), (32, 231213164), (49, 150996352), (52, 142285024), (56, 132121808), (64, 115606582), (91, 81305728), (98, 75498176), (103, 71833216), (104, 71142512), (112, 66060904), (128, 57803291), (182, 40652864), (196, 37749088), (206, 35916608), (208, 35571256), (224, 33030452), (364, 20326432), (392, 18874544), (412, 17958304), (416, 17785628), (448, 16515226), (637, 11615104), (721, 10261888), (728, 10163216), (784, 9437272), (824, 8979152), (832, 8892814), (881, 8398208), (896, 8257613), (1274, 5807552), (1339, 5525632), (1442, 5130944), (1456, 5081608), (1568, 4718636), (1648, 4489576), (1664, 4446407), (1762, 4199104), (2548, 2903776), (2678, 2762816), (2884, 2565472), (2912, 2540804), (3136, 2359318), (3296, 2244788), (3524, 2099552), (5047, 1465984), (5096, 1451888), (5356, 1381408), (5768, 1282736), (5824, 1270402), (6167, 1199744), (6272, 1179659), (6592, 1122394), (7048, 1049776), (9373, 789376), (10094, 732992), (10192, 725944), (10712, 690704), (11453, 646016), (11536, 641368), (11648, 635201), (12334, 599872), (13184, 561197), (14096, 524888), (18746, 394688), (20188, 366496), (20384, 362972), (21424, 345352), (22906, 323008), (23072, 320684), (24668, 299936), (28192, 262444), (37492, 197344), (40376, 183248), (40768, 181486), (42848, 172676), (43169, 171392), (45812, 161504), (46144, 160342), (49336, 149968), (56384, 131222), (65611, 112768), (74984, 98672), (80171, 92288), (80752, 91624), (81536, 90743), (85696, 86338)]