810290656

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7079}}^1$

素因数の和:7176

約数の個数: 72

約数和(自身を含む): 1881396720

約数和(自身を除く): 1071106064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3577, 4088, 7079, 7154, 8176, 14158, 14308, 16352, 28316, 28616, 49553, 56632, 57232, 99106, 113264, 114464, 198212, 226528, 346871, 396424, 516767, 693742, 792848, 1033534, 1387484, 1585696, 2067068, 2774968, 3617369, 4134136, 5549936, 7234738, 8268272, 11099872, 14469476, 16536544, 25321583, 28938952, 50643166, 57877904, 101286332, 115755808, 202572664, 405145328, 810290656]

約数ペア:

[(1, 810290656), (2, 405145328), (4, 202572664), (7, 115755808), (8, 101286332), (14, 57877904), (16, 50643166), (28, 28938952), (32, 25321583), (49, 16536544), (56, 14469476), (73, 11099872), (98, 8268272), (112, 7234738), (146, 5549936), (196, 4134136), (224, 3617369), (292, 2774968), (392, 2067068), (511, 1585696), (584, 1387484), (784, 1033534), (1022, 792848), (1168, 693742), (1568, 516767), (2044, 396424), (2336, 346871), (3577, 226528), (4088, 198212), (7079, 114464), (7154, 113264), (8176, 99106), (14158, 57232), (14308, 56632), (16352, 49553), (28316, 28616)]