742428288

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{30689}}^1$

素因数の和:30719

約数の個数: 128

約数和(自身を含む): 2504304000

約数和(自身を除く): 1761875712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 30689, 61378, 92067, 122756, 184134, 214823, 245512, 276201, 368268, 429646, 491024, 552402, 644469, 736536, 828603, 859292, 982048, 1104804, 1288938, 1473072, 1657206, 1718584, 1933407, 1964096, 2209608, 2577876, 2946144, 3314412, 3437168, 3866814, 3928192, 4419216, 5155752, 5800221, 5892288, 6628824, 6874336, 7733628, 8838432, 10311504, 11600442, 11784576, 13257648, 13748672, 15467256, 17676864, 20623008, 23200884, 26515296, 27497344, 30934512, 35353728, 41246016, 46401768, 53030592, 61869024, 82492032, 92803536, 106061184, 123738048, 185607072, 247476096, 371214144, 742428288]

約数ペア:

[(1, 742428288), (2, 371214144), (3, 247476096), (4, 185607072), (6, 123738048), (7, 106061184), (8, 92803536), (9, 82492032), (12, 61869024), (14, 53030592), (16, 46401768), (18, 41246016), (21, 35353728), (24, 30934512), (27, 27497344), (28, 26515296), (32, 23200884), (36, 20623008), (42, 17676864), (48, 15467256), (54, 13748672), (56, 13257648), (63, 11784576), (64, 11600442), (72, 10311504), (84, 8838432), (96, 7733628), (108, 6874336), (112, 6628824), (126, 5892288), (128, 5800221), (144, 5155752), (168, 4419216), (189, 3928192), (192, 3866814), (216, 3437168), (224, 3314412), (252, 2946144), (288, 2577876), (336, 2209608), (378, 1964096), (384, 1933407), (432, 1718584), (448, 1657206), (504, 1473072), (576, 1288938), (672, 1104804), (756, 982048), (864, 859292), (896, 828603), (1008, 736536), (1152, 644469), (1344, 552402), (1512, 491024), (1728, 429646), (2016, 368268), (2688, 276201), (3024, 245512), (3456, 214823), (4032, 184134), (6048, 122756), (8064, 92067), (12096, 61378), (24192, 30689)]