399774144

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3903

約数の個数: 168

約数和(自身を含む): 1342631808

約数和(自身を除く): 942857664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 3136, 3234, 3696, 3863, 4312, 4704, 4928, 6468, 7392, 7726, 8624, 9408, 11589, 12936, 14784, 15452, 17248, 23178, 25872, 27041, 30904, 34496, 42493, 46356, 51744, 54082, 61808, 81123, 84986, 92712, 103488, 108164, 123616, 127479, 162246, 169972, 185424, 189287, 216328, 247232, 254958, 297451, 324492, 339944, 370848, 378574, 432656, 509916, 567861, 594902, 648984, 679888, 741696, 757148, 865312, 892353, 1019832, 1135722, 1189804, 1297968, 1359776, 1514296, 1730624, 1784706, 2039664, 2082157, 2271444, 2379608, 2595936, 2719552, 3028592, 3569412, 4079328, 4164314, 4542888, 4759216, 5191872, 6057184, 6246471, 7138824, 8158656, 8328628, 9085776, 9518432, 12114368, 12492942, 14277648, 16657256, 18171552, 19036864, 24985884, 28555296, 33314512, 36343104, 49971768, 57110592, 66629024, 99943536, 133258048, 199887072, 399774144]

約数ペア:

[(1, 399774144), (2, 199887072), (3, 133258048), (4, 99943536), (6, 66629024), (7, 57110592), (8, 49971768), (11, 36343104), (12, 33314512), (14, 28555296), (16, 24985884), (21, 19036864), (22, 18171552), (24, 16657256), (28, 14277648), (32, 12492942), (33, 12114368), (42, 9518432), (44, 9085776), (48, 8328628), (49, 8158656), (56, 7138824), (64, 6246471), (66, 6057184), (77, 5191872), (84, 4759216), (88, 4542888), (96, 4164314), (98, 4079328), (112, 3569412), (132, 3028592), (147, 2719552), (154, 2595936), (168, 2379608), (176, 2271444), (192, 2082157), (196, 2039664), (224, 1784706), (231, 1730624), (264, 1514296), (294, 1359776), (308, 1297968), (336, 1189804), (352, 1135722), (392, 1019832), (448, 892353), (462, 865312), (528, 757148), (539, 741696), (588, 679888), (616, 648984), (672, 594902), (704, 567861), (784, 509916), (924, 432656), (1056, 378574), (1078, 370848), (1176, 339944), (1232, 324492), (1344, 297451), (1568, 254958), (1617, 247232), (1848, 216328), (2112, 189287), (2156, 185424), (2352, 169972), (2464, 162246), (3136, 127479), (3234, 123616), (3696, 108164), (3863, 103488), (4312, 92712), (4704, 84986), (4928, 81123), (6468, 61808), (7392, 54082), (7726, 51744), (8624, 46356), (9408, 42493), (11589, 34496), (12936, 30904), (14784, 27041), (15452, 25872), (17248, 23178)]