28048173216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{1511}}^1$

素因数の和:2755

約数の個数: 192

約数和(自身を含む): 87934242816

約数和(自身を除く): 59886069600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1201, 1288, 1511, 1932, 2208, 2402, 2576, 3022, 3603, 3864, 4533, 4804, 5152, 6044, 7206, 7728, 8407, 9066, 9608, 10577, 12088, 14412, 15456, 16814, 18132, 19216, 21154, 24176, 25221, 27623, 28824, 31731, 33628, 34753, 36264, 38432, 42308, 48352, 50442, 55246, 57648, 63462, 67256, 69506, 72528, 82869, 84616, 100884, 104259, 110492, 115296, 126924, 134512, 139012, 145056, 165738, 169232, 193361, 201768, 208518, 220984, 243271, 253848, 269024, 278024, 331476, 338464, 386722, 403536, 417036, 441968, 486542, 507696, 556048, 580083, 662952, 729813, 773444, 807072, 834072, 883936, 973084, 1015392, 1112096, 1160166, 1325904, 1459626, 1546888, 1668144, 1814711, 1946168, 2320332, 2651808, 2919252, 3093776, 3336288, 3629422, 3892336, 4640664, 5444133, 5838504, 6187552, 7258844, 7784672, 9281328, 10888266, 11677008, 12702977, 14517688, 18562656, 21776532, 23354016, 25405954, 29035376, 38108931, 41738353, 43553064, 50811908, 58070752, 76217862, 83476706, 87106128, 101623816, 125215059, 152435724, 166953412, 174212256, 203247632, 250430118, 292168471, 304871448, 333906824, 406495264, 500860236, 584336942, 609742896, 667813648, 876505413, 1001720472, 1168673884, 1219485792, 1335627296, 1753010826, 2003440944, 2337347768, 3506021652, 4006881888, 4674695536, 7012043304, 9349391072, 14024086608, 28048173216]

約数ペア:

[(1, 28048173216), (2, 14024086608), (3, 9349391072), (4, 7012043304), (6, 4674695536), (7, 4006881888), (8, 3506021652), (12, 2337347768), (14, 2003440944), (16, 1753010826), (21, 1335627296), (23, 1219485792), (24, 1168673884), (28, 1001720472), (32, 876505413), (42, 667813648), (46, 609742896), (48, 584336942), (56, 500860236), (69, 406495264), (84, 333906824), (92, 304871448), (96, 292168471), (112, 250430118), (138, 203247632), (161, 174212256), (168, 166953412), (184, 152435724), (224, 125215059), (276, 101623816), (322, 87106128), (336, 83476706), (368, 76217862), (483, 58070752), (552, 50811908), (644, 43553064), (672, 41738353), (736, 38108931), (966, 29035376), (1104, 25405954), (1201, 23354016), (1288, 21776532), (1511, 18562656), (1932, 14517688), (2208, 12702977), (2402, 11677008), (2576, 10888266), (3022, 9281328), (3603, 7784672), (3864, 7258844), (4533, 6187552), (4804, 5838504), (5152, 5444133), (6044, 4640664), (7206, 3892336), (7728, 3629422), (8407, 3336288), (9066, 3093776), (9608, 2919252), (10577, 2651808), (12088, 2320332), (14412, 1946168), (15456, 1814711), (16814, 1668144), (18132, 1546888), (19216, 1459626), (21154, 1325904), (24176, 1160166), (25221, 1112096), (27623, 1015392), (28824, 973084), (31731, 883936), (33628, 834072), (34753, 807072), (36264, 773444), (38432, 729813), (42308, 662952), (48352, 580083), (50442, 556048), (55246, 507696), (57648, 486542), (63462, 441968), (67256, 417036), (69506, 403536), (72528, 386722), (82869, 338464), (84616, 331476), (100884, 278024), (104259, 269024), (110492, 253848), (115296, 243271), (126924, 220984), (134512, 208518), (139012, 201768), (145056, 193361), (165738, 169232)]