216712752

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 570127200

約数和(自身を除く): 353414448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 157, 193, 298, 314, 386, 447, 471, 579, 596, 628, 772, 894, 942, 1158, 1192, 1256, 1544, 1788, 1884, 2316, 2384, 2512, 3088, 3576, 3768, 4632, 7152, 7536, 9264, 23393, 28757, 30301, 46786, 57514, 60602, 70179, 86271, 90903, 93572, 115028, 121204, 140358, 172542, 181806, 187144, 230056, 242408, 280716, 345084, 363612, 374288, 460112, 484816, 561432, 690168, 727224, 1122864, 1380336, 1454448, 4514849, 9029698, 13544547, 18059396, 27089094, 36118792, 54178188, 72237584, 108356376, 216712752]

約数ペア:

[(1, 216712752), (2, 108356376), (3, 72237584), (4, 54178188), (6, 36118792), (8, 27089094), (12, 18059396), (16, 13544547), (24, 9029698), (48, 4514849), (149, 1454448), (157, 1380336), (193, 1122864), (298, 727224), (314, 690168), (386, 561432), (447, 484816), (471, 460112), (579, 374288), (596, 363612), (628, 345084), (772, 280716), (894, 242408), (942, 230056), (1158, 187144), (1192, 181806), (1256, 172542), (1544, 140358), (1788, 121204), (1884, 115028), (2316, 93572), (2384, 90903), (2512, 86271), (3088, 70179), (3576, 60602), (3768, 57514), (4632, 46786), (7152, 30301), (7536, 28757), (9264, 23393)]