378628096

素因数分解:

$2^{11}\times 7^5\times {\mathrm{11}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 963537120

約数和(自身を除く): 584909024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 343, 352, 392, 448, 512, 539, 616, 686, 704, 784, 896, 1024, 1078, 1232, 1372, 1408, 1568, 1792, 2048, 2156, 2401, 2464, 2744, 2816, 3136, 3584, 3773, 4312, 4802, 4928, 5488, 5632, 6272, 7168, 7546, 8624, 9604, 9856, 10976, 11264, 12544, 14336, 15092, 16807, 17248, 19208, 19712, 21952, 22528, 25088, 26411, 30184, 33614, 34496, 38416, 39424, 43904, 50176, 52822, 60368, 67228, 68992, 76832, 78848, 87808, 100352, 105644, 120736, 134456, 137984, 153664, 157696, 175616, 184877, 211288, 241472, 268912, 275968, 307328, 351232, 369754, 422576, 482944, 537824, 551936, 614656, 702464, 739508, 845152, 965888, 1075648, 1103872, 1229312, 1479016, 1690304, 1931776, 2151296, 2458624, 2958032, 3380608, 3863552, 4302592, 4917248, 5916064, 6761216, 7727104, 8605184, 11832128, 13522432, 17210368, 23664256, 27044864, 34420736, 47328512, 54089728, 94657024, 189314048, 378628096]

約数ペア:

[(1, 378628096), (2, 189314048), (4, 94657024), (7, 54089728), (8, 47328512), (11, 34420736), (14, 27044864), (16, 23664256), (22, 17210368), (28, 13522432), (32, 11832128), (44, 8605184), (49, 7727104), (56, 6761216), (64, 5916064), (77, 4917248), (88, 4302592), (98, 3863552), (112, 3380608), (128, 2958032), (154, 2458624), (176, 2151296), (196, 1931776), (224, 1690304), (256, 1479016), (308, 1229312), (343, 1103872), (352, 1075648), (392, 965888), (448, 845152), (512, 739508), (539, 702464), (616, 614656), (686, 551936), (704, 537824), (784, 482944), (896, 422576), (1024, 369754), (1078, 351232), (1232, 307328), (1372, 275968), (1408, 268912), (1568, 241472), (1792, 211288), (2048, 184877), (2156, 175616), (2401, 157696), (2464, 153664), (2744, 137984), (2816, 134456), (3136, 120736), (3584, 105644), (3773, 100352), (4312, 87808), (4802, 78848), (4928, 76832), (5488, 68992), (5632, 67228), (6272, 60368), (7168, 52822), (7546, 50176), (8624, 43904), (9604, 39424), (9856, 38416), (10976, 34496), (11264, 33614), (12544, 30184), (14336, 26411), (15092, 25088), (16807, 22528), (17248, 21952), (19208, 19712)]