325745728

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 877824000

約数和(自身を除く): 552078272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 71, 76, 77, 88, 98, 112, 133, 142, 152, 154, 176, 196, 209, 224, 266, 284, 304, 308, 343, 352, 392, 418, 448, 497, 532, 539, 568, 608, 616, 686, 704, 781, 784, 836, 931, 994, 1064, 1078, 1136, 1216, 1232, 1349, 1372, 1463, 1562, 1568, 1672, 1862, 1988, 2128, 2156, 2272, 2464, 2698, 2744, 2926, 3124, 3136, 3344, 3479, 3724, 3773, 3976, 4256, 4312, 4544, 4928, 5396, 5467, 5488, 5852, 6248, 6517, 6688, 6958, 7448, 7546, 7952, 8512, 8624, 9443, 10241, 10792, 10934, 10976, 11704, 12496, 13034, 13376, 13916, 14839, 14896, 15092, 15904, 17248, 18886, 20482, 21584, 21868, 21952, 23408, 24353, 24992, 26068, 27832, 29678, 29792, 30184, 31808, 34496, 37772, 38269, 40964, 43168, 43736, 46816, 48706, 49984, 52136, 55664, 59356, 59584, 60368, 66101, 71687, 75544, 76538, 81928, 86336, 87472, 93632, 97412, 103873, 104272, 111328, 118712, 120736, 132202, 143374, 151088, 153076, 163856, 174944, 194824, 207746, 208544, 222656, 237424, 241472, 264404, 267883, 286748, 302176, 306152, 327712, 349888, 389648, 415492, 417088, 462707, 474848, 528808, 535766, 573496, 604352, 612304, 655424, 727111, 779296, 830984, 925414, 949696, 1057616, 1071532, 1146992, 1224608, 1454222, 1558592, 1661968, 1850828, 2115232, 2143064, 2293984, 2449216, 2908444, 3323936, 3701656, 4230464, 4286128, 4587968, 5089777, 5816888, 6647872, 7403312, 8572256, 10179554, 11633776, 14806624, 17144512, 20359108, 23267552, 29613248, 40718216, 46535104, 81436432, 162872864, 325745728]

約数ペア:

[(1, 325745728), (2, 162872864), (4, 81436432), (7, 46535104), (8, 40718216), (11, 29613248), (14, 23267552), (16, 20359108), (19, 17144512), (22, 14806624), (28, 11633776), (32, 10179554), (38, 8572256), (44, 7403312), (49, 6647872), (56, 5816888), (64, 5089777), (71, 4587968), (76, 4286128), (77, 4230464), (88, 3701656), (98, 3323936), (112, 2908444), (133, 2449216), (142, 2293984), (152, 2143064), (154, 2115232), (176, 1850828), (196, 1661968), (209, 1558592), (224, 1454222), (266, 1224608), (284, 1146992), (304, 1071532), (308, 1057616), (343, 949696), (352, 925414), (392, 830984), (418, 779296), (448, 727111), (497, 655424), (532, 612304), (539, 604352), (568, 573496), (608, 535766), (616, 528808), (686, 474848), (704, 462707), (781, 417088), (784, 415492), (836, 389648), (931, 349888), (994, 327712), (1064, 306152), (1078, 302176), (1136, 286748), (1216, 267883), (1232, 264404), (1349, 241472), (1372, 237424), (1463, 222656), (1562, 208544), (1568, 207746), (1672, 194824), (1862, 174944), (1988, 163856), (2128, 153076), (2156, 151088), (2272, 143374), (2464, 132202), (2698, 120736), (2744, 118712), (2926, 111328), (3124, 104272), (3136, 103873), (3344, 97412), (3479, 93632), (3724, 87472), (3773, 86336), (3976, 81928), (4256, 76538), (4312, 75544), (4544, 71687), (4928, 66101), (5396, 60368), (5467, 59584), (5488, 59356), (5852, 55664), (6248, 52136), (6517, 49984), (6688, 48706), (6958, 46816), (7448, 43736), (7546, 43168), (7952, 40964), (8512, 38269), (8624, 37772), (9443, 34496), (10241, 31808), (10792, 30184), (10934, 29792), (10976, 29678), (11704, 27832), (12496, 26068), (13034, 24992), (13376, 24353), (13916, 23408), (14839, 21952), (14896, 21868), (15092, 21584), (15904, 20482), (17248, 18886)]