1808457984

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34127}}^1$

素因数の和:34172

約数の個数: 108

約数和(自身を含む): 5441095296

約数和(自身を除く): 3632637312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 34127, 52992, 68254, 102381, 136508, 204762, 273016, 307143, 409524, 546032, 614286, 784921, 819048, 1092064, 1228572, 1569842, 1638096, 2184128, 2354763, 2457144, 3139684, 3276192, 4368256, 4709526, 4914288, 6279368, 6552384, 7064289, 8736512, 9419052, 9828576, 12558736, 13104768, 14128578, 18838104, 19657152, 25117472, 26209536, 28257156, 37676208, 39314304, 50234944, 56514312, 75352416, 78628608, 100469888, 113028624, 150704832, 200939776, 226057248, 301409664, 452114496, 602819328, 904228992, 1808457984]

約数ペア:

[(1, 1808457984), (2, 904228992), (3, 602819328), (4, 452114496), (6, 301409664), (8, 226057248), (9, 200939776), (12, 150704832), (16, 113028624), (18, 100469888), (23, 78628608), (24, 75352416), (32, 56514312), (36, 50234944), (46, 39314304), (48, 37676208), (64, 28257156), (69, 26209536), (72, 25117472), (92, 19657152), (96, 18838104), (128, 14128578), (138, 13104768), (144, 12558736), (184, 9828576), (192, 9419052), (207, 8736512), (256, 7064289), (276, 6552384), (288, 6279368), (368, 4914288), (384, 4709526), (414, 4368256), (552, 3276192), (576, 3139684), (736, 2457144), (768, 2354763), (828, 2184128), (1104, 1638096), (1152, 1569842), (1472, 1228572), (1656, 1092064), (2208, 819048), (2304, 784921), (2944, 614286), (3312, 546032), (4416, 409524), (5888, 307143), (6624, 273016), (8832, 204762), (13248, 136508), (17664, 102381), (26496, 68254), (34127, 52992)]