102221568

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 315920640

約数和(自身を除く): 213699072

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, 552, 576, 621, 643, 736, 768, 828, 864, 1104, 1152, 1242, 1286, 1472, 1656, 1728, 1929, 2208, 2304, 2484, 2572, 2944, 3312, 3456, 3858, 4416, 4968, 5144, 5787, 5888, 6624, 6912, 7716, 8832, 9936, 10288, 11574, 13248, 14789, 15432, 17361, 17664, 19872, 20576, 23148, 26496, 29578, 30864, 34722, 39744, 41152, 44367, 46296, 52992, 59156, 61728, 69444, 79488, 82304, 88734, 92592, 118312, 123456, 133101, 138888, 158976, 164608, 177468, 185184, 236624, 246912, 266202, 277776, 354936, 370368, 399303, 473248, 493824, 532404, 555552, 709872, 740736, 798606, 946496, 1064808, 1111104, 1419744, 1481472, 1597212, 1892992, 2129616, 2222208, 2839488, 3194424, 3785984, 4259232, 4444416, 5678976, 6388848, 8518464, 11357952, 12777696, 17036928, 25555392, 34073856, 51110784, 102221568]

約数ペア:

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