2480891976

素因数分解:

$2^3\times 3^6\times {\mathrm{425393}}^1$

素因数の和:425417

約数の個数: 56

約数和(自身を含む): 6974334630

約数和(自身を除く): 4493442654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 425393, 850786, 1276179, 1701572, 2552358, 3403144, 3828537, 5104716, 7657074, 10209432, 11485611, 15314148, 22971222, 30628296, 34456833, 45942444, 68913666, 91884888, 103370499, 137827332, 206740998, 275654664, 310111497, 413481996, 620222994, 826963992, 1240445988, 2480891976]

約数ペア:

[(1, 2480891976), (2, 1240445988), (3, 826963992), (4, 620222994), (6, 413481996), (8, 310111497), (9, 275654664), (12, 206740998), (18, 137827332), (24, 103370499), (27, 91884888), (36, 68913666), (54, 45942444), (72, 34456833), (81, 30628296), (108, 22971222), (162, 15314148), (216, 11485611), (243, 10209432), (324, 7657074), (486, 5104716), (648, 3828537), (729, 3403144), (972, 2552358), (1458, 1701572), (1944, 1276179), (2916, 850786), (5832, 425393)]