260783292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 144

約数和(自身を含む): 806222592

約数和(自身を除く): 545439300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 924, 966, 1012, 1078, 1127, 1518, 1617, 1753, 1771, 1932, 2156, 2254, 3036, 3234, 3381, 3506, 3542, 4508, 5259, 5313, 6468, 6762, 7012, 7084, 10518, 10626, 12271, 12397, 13524, 19283, 21036, 21252, 24542, 24794, 36813, 37191, 38566, 40319, 49084, 49588, 57849, 73626, 74382, 77132, 80638, 85897, 115698, 120957, 134981, 147252, 148764, 161276, 171794, 231396, 241914, 257691, 269962, 282233, 343588, 404943, 443509, 483828, 515382, 539924, 564466, 809886, 846699, 887018, 944867, 1030764, 1128932, 1330527, 1619772, 1693398, 1774036, 1889734, 1975631, 2661054, 2834601, 3104563, 3386796, 3779468, 3951262, 5322108, 5669202, 5926893, 6209126, 7902524, 9313689, 11338404, 11853786, 12418252, 18627378, 21731941, 23707572, 37254756, 43463882, 65195823, 86927764, 130391646, 260783292]

約数ペア:

[(1, 260783292), (2, 130391646), (3, 86927764), (4, 65195823), (6, 43463882), (7, 37254756), (11, 23707572), (12, 21731941), (14, 18627378), (21, 12418252), (22, 11853786), (23, 11338404), (28, 9313689), (33, 7902524), (42, 6209126), (44, 5926893), (46, 5669202), (49, 5322108), (66, 3951262), (69, 3779468), (77, 3386796), (84, 3104563), (92, 2834601), (98, 2661054), (132, 1975631), (138, 1889734), (147, 1774036), (154, 1693398), (161, 1619772), (196, 1330527), (231, 1128932), (253, 1030764), (276, 944867), (294, 887018), (308, 846699), (322, 809886), (462, 564466), (483, 539924), (506, 515382), (539, 483828), (588, 443509), (644, 404943), (759, 343588), (924, 282233), (966, 269962), (1012, 257691), (1078, 241914), (1127, 231396), (1518, 171794), (1617, 161276), (1753, 148764), (1771, 147252), (1932, 134981), (2156, 120957), (2254, 115698), (3036, 85897), (3234, 80638), (3381, 77132), (3506, 74382), (3542, 73626), (4508, 57849), (5259, 49588), (5313, 49084), (6468, 40319), (6762, 38566), (7012, 37191), (7084, 36813), (10518, 24794), (10626, 24542), (12271, 21252), (12397, 21036), (13524, 19283)]