2555249976

素因数分解:

$2^3\times 3^6\times {\mathrm{438143}}^1$

素因数の和:438167

約数の個数: 56

約数和(自身を含む): 7183370880

約数和(自身を除く): 4628120904

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, 438143, 876286, 1314429, 1752572, 2628858, 3505144, 3943287, 5257716, 7886574, 10515432, 11829861, 15773148, 23659722, 31546296, 35489583, 47319444, 70979166, 94638888, 106468749, 141958332, 212937498, 283916664, 319406247, 425874996, 638812494, 851749992, 1277624988, 2555249976]

約数ペア:

[(1, 2555249976), (2, 1277624988), (3, 851749992), (4, 638812494), (6, 425874996), (8, 319406247), (9, 283916664), (12, 212937498), (18, 141958332), (24, 106468749), (27, 94638888), (36, 70979166), (54, 47319444), (72, 35489583), (81, 31546296), (108, 23659722), (162, 15773148), (216, 11829861), (243, 10515432), (324, 7886574), (486, 5257716), (648, 3943287), (729, 3505144), (972, 2628858), (1458, 1752572), (1944, 1314429), (2916, 876286), (5832, 438143)]