231847728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 160

約数和(自身を含む): 752332800

約数和(自身を除く): 520485072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1579, 1596, 1748, 1932, 2128, 2576, 2622, 3059, 3158, 3192, 3496, 3864, 4737, 5244, 6118, 6316, 6384, 6992, 7728, 9177, 9474, 10488, 11053, 12236, 12632, 18354, 18948, 20976, 22106, 24472, 25264, 30001, 33159, 36317, 36708, 37896, 44212, 48944, 60002, 66318, 72634, 73416, 75792, 88424, 90003, 108951, 120004, 132636, 145268, 146832, 176848, 180006, 210007, 217902, 240008, 254219, 265272, 290536, 360012, 420014, 435804, 480016, 508438, 530544, 581072, 630021, 690023, 720024, 762657, 840028, 871608, 1016876, 1260042, 1380046, 1440048, 1525314, 1680056, 1743216, 2033752, 2070069, 2520084, 2760092, 3050628, 3360112, 4067504, 4140138, 4830161, 5040168, 5520184, 6101256, 8280276, 9660322, 10080336, 11040368, 12202512, 14490483, 16560552, 19320644, 28980966, 33121104, 38641288, 57961932, 77282576, 115923864, 231847728]

約数ペア:

[(1, 231847728), (2, 115923864), (3, 77282576), (4, 57961932), (6, 38641288), (7, 33121104), (8, 28980966), (12, 19320644), (14, 16560552), (16, 14490483), (19, 12202512), (21, 11040368), (23, 10080336), (24, 9660322), (28, 8280276), (38, 6101256), (42, 5520184), (46, 5040168), (48, 4830161), (56, 4140138), (57, 4067504), (69, 3360112), (76, 3050628), (84, 2760092), (92, 2520084), (112, 2070069), (114, 2033752), (133, 1743216), (138, 1680056), (152, 1525314), (161, 1440048), (168, 1380046), (184, 1260042), (228, 1016876), (266, 871608), (276, 840028), (304, 762657), (322, 720024), (336, 690023), (368, 630021), (399, 581072), (437, 530544), (456, 508438), (483, 480016), (532, 435804), (552, 420014), (644, 360012), (798, 290536), (874, 265272), (912, 254219), (966, 240008), (1064, 217902), (1104, 210007), (1288, 180006), (1311, 176848), (1579, 146832), (1596, 145268), (1748, 132636), (1932, 120004), (2128, 108951), (2576, 90003), (2622, 88424), (3059, 75792), (3158, 73416), (3192, 72634), (3496, 66318), (3864, 60002), (4737, 48944), (5244, 44212), (6118, 37896), (6316, 36708), (6384, 36317), (6992, 33159), (7728, 30001), (9177, 25264), (9474, 24472), (10488, 22106), (11053, 20976), (12236, 18948), (12632, 18354)]