497498624

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 80

約数和(自身を含む): 1146021888

約数和(自身を除く): 648523264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1093, 1778, 1792, 2032, 2186, 3556, 3584, 4064, 4372, 7112, 7651, 8128, 8744, 14224, 15302, 16256, 17488, 28448, 30604, 32512, 34976, 56896, 61208, 65024, 69952, 113792, 122416, 138811, 139904, 227584, 244832, 277622, 279808, 455168, 489664, 555244, 559616, 971677, 979328, 1110488, 1943354, 1958656, 2220976, 3886708, 3917312, 4441952, 7773416, 8883904, 15546832, 17767808, 31093664, 35535616, 62187328, 71071232, 124374656, 248749312, 497498624]

約数ペア:

[(1, 497498624), (2, 248749312), (4, 124374656), (7, 71071232), (8, 62187328), (14, 35535616), (16, 31093664), (28, 17767808), (32, 15546832), (56, 8883904), (64, 7773416), (112, 4441952), (127, 3917312), (128, 3886708), (224, 2220976), (254, 1958656), (256, 1943354), (448, 1110488), (508, 979328), (512, 971677), (889, 559616), (896, 555244), (1016, 489664), (1093, 455168), (1778, 279808), (1792, 277622), (2032, 244832), (2186, 227584), (3556, 139904), (3584, 138811), (4064, 122416), (4372, 113792), (7112, 69952), (7651, 65024), (8128, 61208), (8744, 56896), (14224, 34976), (15302, 32512), (16256, 30604), (17488, 28448)]