1639349568

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 4825727712

約数和(自身を除く): 3186378144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 107, 134, 144, 192, 201, 214, 268, 288, 321, 397, 402, 428, 536, 576, 603, 642, 794, 804, 856, 963, 1072, 1191, 1206, 1284, 1588, 1608, 1712, 1926, 2144, 2382, 2412, 2568, 3176, 3216, 3424, 3573, 3852, 4288, 4764, 4824, 5136, 6352, 6432, 6848, 7146, 7169, 7704, 9528, 9648, 10272, 12704, 12864, 14292, 14338, 15408, 19056, 19296, 20544, 21507, 25408, 26599, 28584, 28676, 30816, 38112, 38592, 42479, 43014, 53198, 57168, 57352, 61632, 64521, 76224, 79797, 84958, 86028, 106396, 114336, 114704, 127437, 129042, 159594, 169916, 172056, 212792, 228672, 229408, 239391, 254874, 258084, 319188, 339832, 344112, 382311, 425584, 458816, 478782, 509748, 516168, 638376, 679664, 688224, 764622, 851168, 957564, 1019496, 1032336, 1276752, 1359328, 1376448, 1529244, 1702336, 1915128, 2038992, 2064672, 2553504, 2718656, 2846093, 3058488, 3830256, 4077984, 4129344, 5107008, 5692186, 6116976, 7660512, 8155968, 8538279, 11384372, 12233952, 15321024, 17076558, 22768744, 24467904, 25614837, 34153116, 45537488, 51229674, 68306232, 91074976, 102459348, 136612464, 182149952, 204918696, 273224928, 409837392, 546449856, 819674784, 1639349568]

約数ペア:

[(1, 1639349568), (2, 819674784), (3, 546449856), (4, 409837392), (6, 273224928), (8, 204918696), (9, 182149952), (12, 136612464), (16, 102459348), (18, 91074976), (24, 68306232), (32, 51229674), (36, 45537488), (48, 34153116), (64, 25614837), (67, 24467904), (72, 22768744), (96, 17076558), (107, 15321024), (134, 12233952), (144, 11384372), (192, 8538279), (201, 8155968), (214, 7660512), (268, 6116976), (288, 5692186), (321, 5107008), (397, 4129344), (402, 4077984), (428, 3830256), (536, 3058488), (576, 2846093), (603, 2718656), (642, 2553504), (794, 2064672), (804, 2038992), (856, 1915128), (963, 1702336), (1072, 1529244), (1191, 1376448), (1206, 1359328), (1284, 1276752), (1588, 1032336), (1608, 1019496), (1712, 957564), (1926, 851168), (2144, 764622), (2382, 688224), (2412, 679664), (2568, 638376), (3176, 516168), (3216, 509748), (3424, 478782), (3573, 458816), (3852, 425584), (4288, 382311), (4764, 344112), (4824, 339832), (5136, 319188), (6352, 258084), (6432, 254874), (6848, 239391), (7146, 229408), (7169, 228672), (7704, 212792), (9528, 172056), (9648, 169916), (10272, 159594), (12704, 129042), (12864, 127437), (14292, 114704), (14338, 114336), (15408, 106396), (19056, 86028), (19296, 84958), (20544, 79797), (21507, 76224), (25408, 64521), (26599, 61632), (28584, 57352), (28676, 57168), (30816, 53198), (38112, 43014), (38592, 42479)]