1997372895232

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{262313}}^1$

素因数の和:262374

約数の個数: 156

約数和(自身を含む): 4718356286904

約数和(自身を除く): 2720983391672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 512, 572, 676, 704, 832, 1024, 1144, 1352, 1408, 1664, 1859, 2048, 2288, 2704, 2816, 3328, 3718, 4096, 4576, 5408, 5632, 6656, 7436, 9152, 10816, 11264, 13312, 14872, 18304, 21632, 22528, 26624, 29744, 36608, 43264, 45056, 53248, 59488, 73216, 86528, 118976, 146432, 173056, 237952, 262313, 292864, 346112, 475904, 524626, 585728, 692224, 951808, 1049252, 1903616, 2098504, 2885443, 3410069, 3807232, 4197008, 5770886, 6820138, 7614464, 8394016, 11541772, 13640276, 16788032, 23083544, 27280552, 33576064, 37510759, 44330897, 46167088, 54561104, 67152128, 75021518, 88661794, 92334176, 109122208, 134304256, 150043036, 177323588, 184668352, 218244416, 268608512, 300086072, 354647176, 369336704, 436488832, 487639867, 537217024, 600172144, 709294352, 738673408, 872977664, 975279734, 1074434048, 1200344288, 1418588704, 1477346816, 1745955328, 1950559468, 2400688576, 2837177408, 2954693632, 3491910656, 3901118936, 4801377152, 5674354816, 5909387264, 6983821312, 7802237872, 9602754304, 11348709632, 11818774528, 13967642624, 15604475744, 19205508608, 22697419264, 31208951488, 38411017216, 45394838528, 62417902976, 76822034432, 90789677056, 124835805952, 153644068864, 181579354112, 249671611904, 499343223808, 998686447616, 1997372895232]

約数ペア:

[(1, 1997372895232), (2, 998686447616), (4, 499343223808), (8, 249671611904), (11, 181579354112), (13, 153644068864), (16, 124835805952), (22, 90789677056), (26, 76822034432), (32, 62417902976), (44, 45394838528), (52, 38411017216), (64, 31208951488), (88, 22697419264), (104, 19205508608), (128, 15604475744), (143, 13967642624), (169, 11818774528), (176, 11348709632), (208, 9602754304), (256, 7802237872), (286, 6983821312), (338, 5909387264), (352, 5674354816), (416, 4801377152), (512, 3901118936), (572, 3491910656), (676, 2954693632), (704, 2837177408), (832, 2400688576), (1024, 1950559468), (1144, 1745955328), (1352, 1477346816), (1408, 1418588704), (1664, 1200344288), (1859, 1074434048), (2048, 975279734), (2288, 872977664), (2704, 738673408), (2816, 709294352), (3328, 600172144), (3718, 537217024), (4096, 487639867), (4576, 436488832), (5408, 369336704), (5632, 354647176), (6656, 300086072), (7436, 268608512), (9152, 218244416), (10816, 184668352), (11264, 177323588), (13312, 150043036), (14872, 134304256), (18304, 109122208), (21632, 92334176), (22528, 88661794), (26624, 75021518), (29744, 67152128), (36608, 54561104), (43264, 46167088), (45056, 44330897), (53248, 37510759), (59488, 33576064), (73216, 27280552), (86528, 23083544), (118976, 16788032), (146432, 13640276), (173056, 11541772), (237952, 8394016), (262313, 7614464), (292864, 6820138), (346112, 5770886), (475904, 4197008), (524626, 3807232), (585728, 3410069), (692224, 2885443), (951808, 2098504), (1049252, 1903616)]