1338729168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 4148877312

約数和(自身を除く): 2810148144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 211, 276, 322, 336, 368, 422, 483, 552, 633, 644, 821, 844, 966, 1104, 1266, 1288, 1477, 1642, 1688, 1932, 2463, 2532, 2576, 2954, 3284, 3376, 3864, 4431, 4853, 4926, 5064, 5747, 5908, 6568, 7728, 8862, 9706, 9852, 10128, 11494, 11816, 13136, 14559, 17241, 17724, 18883, 19412, 19704, 22988, 23632, 29118, 33971, 34482, 35448, 37766, 38824, 39408, 45976, 56649, 58236, 67942, 68964, 70896, 75532, 77648, 91952, 101913, 113298, 116472, 132181, 135884, 137928, 151064, 173231, 203826, 226596, 232944, 264362, 271768, 275856, 302128, 346462, 396543, 407652, 453192, 519693, 528724, 543536, 692924, 793086, 815304, 906384, 1039386, 1057448, 1212617, 1385848, 1586172, 1630608, 2078772, 2114896, 2425234, 2771696, 3172344, 3637851, 3984313, 4157544, 4850468, 6344688, 7275702, 7968626, 8315088, 9700936, 11952939, 14551404, 15937252, 19401872, 23905878, 27890191, 29102808, 31874504, 47811756, 55780382, 58205616, 63749008, 83670573, 95623512, 111560764, 167341146, 191247024, 223121528, 334682292, 446243056, 669364584, 1338729168]

約数ペア:

[(1, 1338729168), (2, 669364584), (3, 446243056), (4, 334682292), (6, 223121528), (7, 191247024), (8, 167341146), (12, 111560764), (14, 95623512), (16, 83670573), (21, 63749008), (23, 58205616), (24, 55780382), (28, 47811756), (42, 31874504), (46, 29102808), (48, 27890191), (56, 23905878), (69, 19401872), (84, 15937252), (92, 14551404), (112, 11952939), (138, 9700936), (161, 8315088), (168, 7968626), (184, 7275702), (211, 6344688), (276, 4850468), (322, 4157544), (336, 3984313), (368, 3637851), (422, 3172344), (483, 2771696), (552, 2425234), (633, 2114896), (644, 2078772), (821, 1630608), (844, 1586172), (966, 1385848), (1104, 1212617), (1266, 1057448), (1288, 1039386), (1477, 906384), (1642, 815304), (1688, 793086), (1932, 692924), (2463, 543536), (2532, 528724), (2576, 519693), (2954, 453192), (3284, 407652), (3376, 396543), (3864, 346462), (4431, 302128), (4853, 275856), (4926, 271768), (5064, 264362), (5747, 232944), (5908, 226596), (6568, 203826), (7728, 173231), (8862, 151064), (9706, 137928), (9852, 135884), (10128, 132181), (11494, 116472), (11816, 113298), (13136, 101913), (14559, 91952), (17241, 77648), (17724, 75532), (18883, 70896), (19412, 68964), (19704, 67942), (22988, 58236), (23632, 56649), (29118, 45976), (33971, 39408), (34482, 38824), (35448, 37766)]