21804663168

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1377

約数の個数: 192

約数和(自身を含む): 63919936080

約数和(自身を除く): 42115272912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 251, 288, 292, 384, 438, 502, 576, 584, 657, 753, 876, 1004, 1033, 1152, 1168, 1314, 1506, 1752, 2008, 2066, 2259, 2336, 2628, 3012, 3099, 3504, 4016, 4132, 4518, 4672, 5256, 6024, 6198, 7008, 8032, 8264, 9036, 9297, 9344, 10512, 12048, 12396, 14016, 16064, 16528, 18072, 18323, 18594, 21024, 24096, 24792, 28032, 32128, 33056, 36144, 36646, 37188, 42048, 48192, 49584, 54969, 66112, 72288, 73292, 74376, 75409, 84096, 96384, 99168, 109938, 132224, 144576, 146584, 148752, 150818, 164907, 198336, 219876, 226227, 259283, 289152, 293168, 297504, 301636, 329814, 396672, 439752, 452454, 518566, 586336, 595008, 603272, 659628, 678681, 777849, 879504, 904908, 1037132, 1172672, 1190016, 1206544, 1319256, 1357362, 1555698, 1759008, 1809816, 2074264, 2333547, 2345344, 2413088, 2638512, 2714724, 3111396, 3518016, 3619632, 4148528, 4667094, 4826176, 5277024, 5429448, 6222792, 7036032, 7239264, 8297056, 9334188, 9652352, 10554048, 10858896, 12445584, 14478528, 16594112, 18668376, 18927659, 21108096, 21717792, 24891168, 28957056, 33188224, 37336752, 37855318, 43435584, 49782336, 56782977, 74673504, 75710636, 86871168, 99564672, 113565954, 149347008, 151421272, 170348931, 227131908, 298694016, 302842544, 340697862, 454263816, 605685088, 681395724, 908527632, 1211370176, 1362791448, 1817055264, 2422740352, 2725582896, 3634110528, 5451165792, 7268221056, 10902331584, 21804663168]

約数ペア:

[(1, 21804663168), (2, 10902331584), (3, 7268221056), (4, 5451165792), (6, 3634110528), (8, 2725582896), (9, 2422740352), (12, 1817055264), (16, 1362791448), (18, 1211370176), (24, 908527632), (32, 681395724), (36, 605685088), (48, 454263816), (64, 340697862), (72, 302842544), (73, 298694016), (96, 227131908), (128, 170348931), (144, 151421272), (146, 149347008), (192, 113565954), (219, 99564672), (251, 86871168), (288, 75710636), (292, 74673504), (384, 56782977), (438, 49782336), (502, 43435584), (576, 37855318), (584, 37336752), (657, 33188224), (753, 28957056), (876, 24891168), (1004, 21717792), (1033, 21108096), (1152, 18927659), (1168, 18668376), (1314, 16594112), (1506, 14478528), (1752, 12445584), (2008, 10858896), (2066, 10554048), (2259, 9652352), (2336, 9334188), (2628, 8297056), (3012, 7239264), (3099, 7036032), (3504, 6222792), (4016, 5429448), (4132, 5277024), (4518, 4826176), (4672, 4667094), (5256, 4148528), (6024, 3619632), (6198, 3518016), (7008, 3111396), (8032, 2714724), (8264, 2638512), (9036, 2413088), (9297, 2345344), (9344, 2333547), (10512, 2074264), (12048, 1809816), (12396, 1759008), (14016, 1555698), (16064, 1357362), (16528, 1319256), (18072, 1206544), (18323, 1190016), (18594, 1172672), (21024, 1037132), (24096, 904908), (24792, 879504), (28032, 777849), (32128, 678681), (33056, 659628), (36144, 603272), (36646, 595008), (37188, 586336), (42048, 518566), (48192, 452454), (49584, 439752), (54969, 396672), (66112, 329814), (72288, 301636), (73292, 297504), (74376, 293168), (75409, 289152), (84096, 259283), (96384, 226227), (99168, 219876), (109938, 198336), (132224, 164907), (144576, 150818), (146584, 148752)]