211340976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 686432256

約数和(自身を除く): 475091280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 211, 231, 264, 271, 308, 336, 422, 462, 528, 542, 616, 633, 813, 844, 924, 1084, 1232, 1266, 1477, 1626, 1688, 1848, 1897, 2168, 2321, 2532, 2954, 2981, 3252, 3376, 3696, 3794, 4336, 4431, 4642, 5064, 5691, 5908, 5962, 6504, 6963, 7588, 8862, 8943, 9284, 10128, 11382, 11816, 11924, 13008, 13926, 15176, 16247, 17724, 17886, 18568, 20867, 22764, 23632, 23848, 27852, 30352, 32494, 35448, 35772, 37136, 41734, 45528, 47696, 48741, 55704, 57181, 62601, 64988, 70896, 71544, 83468, 91056, 97482, 111408, 114362, 125202, 129976, 143088, 166936, 171543, 194964, 228724, 250404, 259952, 333872, 343086, 389928, 400267, 457448, 500808, 628991, 686172, 779856, 800534, 914896, 1001616, 1200801, 1257982, 1372344, 1601068, 1886973, 2401602, 2515964, 2744688, 3202136, 3773946, 4402937, 4803204, 5031928, 6404272, 7547892, 8805874, 9606408, 10063856, 13208811, 15095784, 17611748, 19212816, 26417622, 30191568, 35223496, 52835244, 70446992, 105670488, 211340976]

約数ペア:

[(1, 211340976), (2, 105670488), (3, 70446992), (4, 52835244), (6, 35223496), (7, 30191568), (8, 26417622), (11, 19212816), (12, 17611748), (14, 15095784), (16, 13208811), (21, 10063856), (22, 9606408), (24, 8805874), (28, 7547892), (33, 6404272), (42, 5031928), (44, 4803204), (48, 4402937), (56, 3773946), (66, 3202136), (77, 2744688), (84, 2515964), (88, 2401602), (112, 1886973), (132, 1601068), (154, 1372344), (168, 1257982), (176, 1200801), (211, 1001616), (231, 914896), (264, 800534), (271, 779856), (308, 686172), (336, 628991), (422, 500808), (462, 457448), (528, 400267), (542, 389928), (616, 343086), (633, 333872), (813, 259952), (844, 250404), (924, 228724), (1084, 194964), (1232, 171543), (1266, 166936), (1477, 143088), (1626, 129976), (1688, 125202), (1848, 114362), (1897, 111408), (2168, 97482), (2321, 91056), (2532, 83468), (2954, 71544), (2981, 70896), (3252, 64988), (3376, 62601), (3696, 57181), (3794, 55704), (4336, 48741), (4431, 47696), (4642, 45528), (5064, 41734), (5691, 37136), (5908, 35772), (5962, 35448), (6504, 32494), (6963, 30352), (7588, 27852), (8862, 23848), (8943, 23632), (9284, 22764), (10128, 20867), (11382, 18568), (11816, 17886), (11924, 17724), (13008, 16247), (13926, 15176)]