218597937984

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{29573}}^1$

素因数の和:29945

約数の個数: 168

約数和(自身を含む): 643926176712

約数和(自身を除く): 425328238728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 313, 328, 369, 492, 576, 626, 656, 738, 939, 984, 1252, 1312, 1476, 1878, 1968, 2504, 2624, 2817, 2952, 3756, 3936, 5008, 5634, 5904, 7512, 7872, 10016, 11268, 11808, 12833, 15024, 20032, 22536, 23616, 25666, 29573, 30048, 38499, 45072, 51332, 59146, 60096, 76998, 88719, 90144, 102664, 115497, 118292, 153996, 177438, 180288, 205328, 230994, 236584, 266157, 307992, 354876, 410656, 461988, 473168, 532314, 615984, 709752, 821312, 923976, 946336, 1064628, 1212493, 1231968, 1419504, 1847952, 1892672, 2129256, 2424986, 2463936, 2839008, 3637479, 3695904, 4258512, 4849972, 5678016, 7274958, 7391808, 8517024, 9256349, 9699944, 10912437, 14549916, 17034048, 18512698, 19399888, 21824874, 27769047, 29099832, 37025396, 38799776, 43649748, 55538094, 58199664, 74050792, 77599552, 83307141, 87299496, 111076188, 116399328, 148101584, 166614282, 174598992, 222152376, 232798656, 296203168, 333228564, 349197984, 379510309, 444304752, 592406336, 666457128, 698395968, 759020618, 888609504, 1138530927, 1332914256, 1518041236, 1777219008, 2277061854, 2665828512, 3036082472, 3415592781, 4554123708, 5331657024, 6072164944, 6831185562, 9108247416, 12144329888, 13662371124, 18216494832, 24288659776, 27324742248, 36432989664, 54649484496, 72865979328, 109298968992, 218597937984]

約数ペア:

[(1, 218597937984), (2, 109298968992), (3, 72865979328), (4, 54649484496), (6, 36432989664), (8, 27324742248), (9, 24288659776), (12, 18216494832), (16, 13662371124), (18, 12144329888), (24, 9108247416), (32, 6831185562), (36, 6072164944), (41, 5331657024), (48, 4554123708), (64, 3415592781), (72, 3036082472), (82, 2665828512), (96, 2277061854), (123, 1777219008), (144, 1518041236), (164, 1332914256), (192, 1138530927), (246, 888609504), (288, 759020618), (313, 698395968), (328, 666457128), (369, 592406336), (492, 444304752), (576, 379510309), (626, 349197984), (656, 333228564), (738, 296203168), (939, 232798656), (984, 222152376), (1252, 174598992), (1312, 166614282), (1476, 148101584), (1878, 116399328), (1968, 111076188), (2504, 87299496), (2624, 83307141), (2817, 77599552), (2952, 74050792), (3756, 58199664), (3936, 55538094), (5008, 43649748), (5634, 38799776), (5904, 37025396), (7512, 29099832), (7872, 27769047), (10016, 21824874), (11268, 19399888), (11808, 18512698), (12833, 17034048), (15024, 14549916), (20032, 10912437), (22536, 9699944), (23616, 9256349), (25666, 8517024), (29573, 7391808), (30048, 7274958), (38499, 5678016), (45072, 4849972), (51332, 4258512), (59146, 3695904), (60096, 3637479), (76998, 2839008), (88719, 2463936), (90144, 2424986), (102664, 2129256), (115497, 1892672), (118292, 1847952), (153996, 1419504), (177438, 1231968), (180288, 1212493), (205328, 1064628), (230994, 946336), (236584, 923976), (266157, 821312), (307992, 709752), (354876, 615984), (410656, 532314), (461988, 473168)]