245249088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 745565184

約数和(自身を除く): 500316096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 251, 336, 448, 502, 672, 727, 753, 1004, 1344, 1454, 1506, 1757, 2008, 2181, 2908, 3012, 3514, 4016, 4362, 5089, 5271, 5816, 6024, 7028, 8032, 8724, 10178, 10542, 11632, 12048, 14056, 15267, 16064, 17448, 20356, 21084, 23264, 24096, 28112, 30534, 34896, 40712, 42168, 46528, 48192, 56224, 61068, 69792, 81424, 84336, 112448, 122136, 139584, 162848, 168672, 182477, 244272, 325696, 337344, 364954, 488544, 547431, 729908, 977088, 1094862, 1277339, 1459816, 2189724, 2554678, 2919632, 3832017, 4379448, 5109356, 5839264, 7664034, 8758896, 10218712, 11678528, 15328068, 17517792, 20437424, 30656136, 35035584, 40874848, 61312272, 81749696, 122624544, 245249088]

約数ペア:

[(1, 245249088), (2, 122624544), (3, 81749696), (4, 61312272), (6, 40874848), (7, 35035584), (8, 30656136), (12, 20437424), (14, 17517792), (16, 15328068), (21, 11678528), (24, 10218712), (28, 8758896), (32, 7664034), (42, 5839264), (48, 5109356), (56, 4379448), (64, 3832017), (84, 2919632), (96, 2554678), (112, 2189724), (168, 1459816), (192, 1277339), (224, 1094862), (251, 977088), (336, 729908), (448, 547431), (502, 488544), (672, 364954), (727, 337344), (753, 325696), (1004, 244272), (1344, 182477), (1454, 168672), (1506, 162848), (1757, 139584), (2008, 122136), (2181, 112448), (2908, 84336), (3012, 81424), (3514, 69792), (4016, 61068), (4362, 56224), (5089, 48192), (5271, 46528), (5816, 42168), (6024, 40712), (7028, 34896), (8032, 30534), (8724, 28112), (10178, 24096), (10542, 23264), (11632, 21084), (12048, 20356), (14056, 17448), (15267, 16064)]