204443136

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 632459520

約数和(自身を除く): 428016384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 643, 736, 768, 828, 864, 1104, 1152, 1242, 1286, 1472, 1536, 1656, 1728, 1929, 2208, 2304, 2484, 2572, 2944, 3312, 3456, 3858, 4416, 4608, 4968, 5144, 5787, 5888, 6624, 6912, 7716, 8832, 9936, 10288, 11574, 11776, 13248, 13824, 14789, 15432, 17361, 17664, 19872, 20576, 23148, 26496, 29578, 30864, 34722, 35328, 39744, 41152, 44367, 46296, 52992, 59156, 61728, 69444, 79488, 82304, 88734, 92592, 105984, 118312, 123456, 133101, 138888, 158976, 164608, 177468, 185184, 236624, 246912, 266202, 277776, 317952, 329216, 354936, 370368, 399303, 473248, 493824, 532404, 555552, 709872, 740736, 798606, 946496, 987648, 1064808, 1111104, 1419744, 1481472, 1597212, 1892992, 2129616, 2222208, 2839488, 2962944, 3194424, 3785984, 4259232, 4444416, 5678976, 6388848, 7571968, 8518464, 8888832, 11357952, 12777696, 17036928, 22715904, 25555392, 34073856, 51110784, 68147712, 102221568, 204443136]

約数ペア:

[(1, 204443136), (2, 102221568), (3, 68147712), (4, 51110784), (6, 34073856), (8, 25555392), (9, 22715904), (12, 17036928), (16, 12777696), (18, 11357952), (23, 8888832), (24, 8518464), (27, 7571968), (32, 6388848), (36, 5678976), (46, 4444416), (48, 4259232), (54, 3785984), (64, 3194424), (69, 2962944), (72, 2839488), (92, 2222208), (96, 2129616), (108, 1892992), (128, 1597212), (138, 1481472), (144, 1419744), (184, 1111104), (192, 1064808), (207, 987648), (216, 946496), (256, 798606), (276, 740736), (288, 709872), (368, 555552), (384, 532404), (414, 493824), (432, 473248), (512, 399303), (552, 370368), (576, 354936), (621, 329216), (643, 317952), (736, 277776), (768, 266202), (828, 246912), (864, 236624), (1104, 185184), (1152, 177468), (1242, 164608), (1286, 158976), (1472, 138888), (1536, 133101), (1656, 123456), (1728, 118312), (1929, 105984), (2208, 92592), (2304, 88734), (2484, 82304), (2572, 79488), (2944, 69444), (3312, 61728), (3456, 59156), (3858, 52992), (4416, 46296), (4608, 44367), (4968, 41152), (5144, 39744), (5787, 35328), (5888, 34722), (6624, 30864), (6912, 29578), (7716, 26496), (8832, 23148), (9936, 20576), (10288, 19872), (11574, 17664), (11776, 17361), (13248, 15432), (13824, 14789)]