21563829792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{509}}^2$

素因数の和:1068

約数の個数: 162

約数和(自身を含む): 65269743903

約数和(自身を除く): 43705914111

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 509, 544, 578, 612, 816, 867, 1018, 1156, 1224, 1527, 1632, 1734, 2036, 2312, 2448, 2601, 3054, 3468, 4072, 4581, 4624, 4896, 5202, 6108, 6936, 8144, 8653, 9162, 9248, 10404, 12216, 13872, 16288, 17306, 18324, 20808, 24432, 25959, 27744, 34612, 36648, 41616, 48864, 51918, 69224, 73296, 77877, 83232, 103836, 138448, 146592, 147101, 155754, 207672, 259081, 276896, 294202, 311508, 415344, 441303, 518162, 588404, 623016, 777243, 830688, 882606, 1036324, 1176808, 1246032, 1323909, 1554486, 1765212, 2072648, 2331729, 2353616, 2492064, 2647818, 3108972, 3530424, 4145296, 4404377, 4663458, 4707232, 5295636, 6217944, 7060848, 8290592, 8808754, 9326916, 10591272, 12435888, 13213131, 14121696, 17617508, 18653832, 21182544, 24871776, 26426262, 35235016, 37307664, 39639393, 42365088, 52852524, 70470032, 74615328, 74874409, 79278786, 105705048, 140940064, 149748818, 158557572, 211410096, 224623227, 299497636, 317115144, 422820192, 449246454, 598995272, 634230288, 673869681, 898492908, 1197990544, 1268460576, 1347739362, 1796985816, 2395981088, 2695478724, 3593971632, 5390957448, 7187943264, 10781914896, 21563829792]

約数ペア:

[(1, 21563829792), (2, 10781914896), (3, 7187943264), (4, 5390957448), (6, 3593971632), (8, 2695478724), (9, 2395981088), (12, 1796985816), (16, 1347739362), (17, 1268460576), (18, 1197990544), (24, 898492908), (32, 673869681), (34, 634230288), (36, 598995272), (48, 449246454), (51, 422820192), (68, 317115144), (72, 299497636), (96, 224623227), (102, 211410096), (136, 158557572), (144, 149748818), (153, 140940064), (204, 105705048), (272, 79278786), (288, 74874409), (289, 74615328), (306, 70470032), (408, 52852524), (509, 42365088), (544, 39639393), (578, 37307664), (612, 35235016), (816, 26426262), (867, 24871776), (1018, 21182544), (1156, 18653832), (1224, 17617508), (1527, 14121696), (1632, 13213131), (1734, 12435888), (2036, 10591272), (2312, 9326916), (2448, 8808754), (2601, 8290592), (3054, 7060848), (3468, 6217944), (4072, 5295636), (4581, 4707232), (4624, 4663458), (4896, 4404377), (5202, 4145296), (6108, 3530424), (6936, 3108972), (8144, 2647818), (8653, 2492064), (9162, 2353616), (9248, 2331729), (10404, 2072648), (12216, 1765212), (13872, 1554486), (16288, 1323909), (17306, 1246032), (18324, 1176808), (20808, 1036324), (24432, 882606), (25959, 830688), (27744, 777243), (34612, 623016), (36648, 588404), (41616, 518162), (48864, 441303), (51918, 415344), (69224, 311508), (73296, 294202), (77877, 276896), (83232, 259081), (103836, 207672), (138448, 155754), (146592, 147101)]