335288128

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 786530304

約数和(自身を除く): 451242176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 83, 112, 127, 142, 166, 224, 254, 284, 332, 448, 497, 508, 568, 581, 664, 889, 994, 1016, 1136, 1162, 1328, 1778, 1988, 2032, 2272, 2324, 2656, 3556, 3976, 4064, 4544, 4648, 5312, 5893, 7112, 7952, 8128, 9017, 9296, 10541, 11786, 14224, 15904, 18034, 18592, 21082, 23572, 28448, 31808, 36068, 37184, 41251, 42164, 47144, 56896, 63119, 72136, 73787, 82502, 84328, 94288, 126238, 144272, 147574, 165004, 168656, 188576, 252476, 288544, 295148, 330008, 337312, 377152, 504952, 577088, 590296, 660016, 674624, 748411, 1009904, 1180592, 1320032, 1496822, 2019808, 2361184, 2640064, 2993644, 4039616, 4722368, 5238877, 5987288, 10477754, 11974576, 20955508, 23949152, 41911016, 47898304, 83822032, 167644064, 335288128]

約数ペア:

[(1, 335288128), (2, 167644064), (4, 83822032), (7, 47898304), (8, 41911016), (14, 23949152), (16, 20955508), (28, 11974576), (32, 10477754), (56, 5987288), (64, 5238877), (71, 4722368), (83, 4039616), (112, 2993644), (127, 2640064), (142, 2361184), (166, 2019808), (224, 1496822), (254, 1320032), (284, 1180592), (332, 1009904), (448, 748411), (497, 674624), (508, 660016), (568, 590296), (581, 577088), (664, 504952), (889, 377152), (994, 337312), (1016, 330008), (1136, 295148), (1162, 288544), (1328, 252476), (1778, 188576), (1988, 168656), (2032, 165004), (2272, 147574), (2324, 144272), (2656, 126238), (3556, 94288), (3976, 84328), (4064, 82502), (4544, 73787), (4648, 72136), (5312, 63119), (5893, 56896), (7112, 47144), (7952, 42164), (8128, 41251), (9017, 37184), (9296, 36068), (10541, 31808), (11786, 28448), (14224, 23572), (15904, 21082), (18034, 18592)]