351920128

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 168

約数和(自身を含む): 898836912

約数和(自身を除く): 546916784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 361, 448, 476, 512, 532, 544, 608, 646, 722, 896, 952, 1024, 1064, 1088, 1216, 1292, 1444, 1792, 1904, 2048, 2128, 2176, 2261, 2432, 2527, 2584, 2888, 3584, 3808, 4096, 4256, 4352, 4522, 4864, 5054, 5168, 5776, 6137, 7168, 7616, 8192, 8512, 8704, 9044, 9728, 10108, 10336, 11552, 12274, 14336, 15232, 17024, 17408, 18088, 19456, 20216, 20672, 23104, 24548, 28672, 30464, 34048, 34816, 36176, 38912, 40432, 41344, 42959, 46208, 49096, 57344, 60928, 68096, 69632, 72352, 77824, 80864, 82688, 85918, 92416, 98192, 121856, 136192, 139264, 144704, 155648, 161728, 165376, 171836, 184832, 196384, 243712, 272384, 289408, 323456, 330752, 343672, 369664, 392768, 487424, 544768, 578816, 646912, 661504, 687344, 739328, 785536, 974848, 1089536, 1157632, 1293824, 1323008, 1374688, 1478656, 1571072, 2315264, 2587648, 2646016, 2749376, 2957312, 3142144, 4630528, 5175296, 5498752, 6284288, 9261056, 10350592, 10997504, 12568576, 18522112, 20701184, 21995008, 25137152, 43990016, 50274304, 87980032, 175960064, 351920128]

約数ペア:

[(1, 351920128), (2, 175960064), (4, 87980032), (7, 50274304), (8, 43990016), (14, 25137152), (16, 21995008), (17, 20701184), (19, 18522112), (28, 12568576), (32, 10997504), (34, 10350592), (38, 9261056), (56, 6284288), (64, 5498752), (68, 5175296), (76, 4630528), (112, 3142144), (119, 2957312), (128, 2749376), (133, 2646016), (136, 2587648), (152, 2315264), (224, 1571072), (238, 1478656), (256, 1374688), (266, 1323008), (272, 1293824), (304, 1157632), (323, 1089536), (361, 974848), (448, 785536), (476, 739328), (512, 687344), (532, 661504), (544, 646912), (608, 578816), (646, 544768), (722, 487424), (896, 392768), (952, 369664), (1024, 343672), (1064, 330752), (1088, 323456), (1216, 289408), (1292, 272384), (1444, 243712), (1792, 196384), (1904, 184832), (2048, 171836), (2128, 165376), (2176, 161728), (2261, 155648), (2432, 144704), (2527, 139264), (2584, 136192), (2888, 121856), (3584, 98192), (3808, 92416), (4096, 85918), (4256, 82688), (4352, 80864), (4522, 77824), (4864, 72352), (5054, 69632), (5168, 68096), (5776, 60928), (6137, 57344), (7168, 49096), (7616, 46208), (8192, 42959), (8512, 41344), (8704, 40432), (9044, 38912), (9728, 36176), (10108, 34816), (10336, 34048), (11552, 30464), (12274, 28672), (14336, 24548), (15232, 23104), (17024, 20672), (17408, 20216), (18088, 19456)]