551139912

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{27241}}^1$

素因数の和:27534

約数の個数: 48

約数和(自身を含む): 1498037580

約数和(自身を除く): 946897668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 27241, 54482, 81723, 108964, 163446, 217928, 245169, 326892, 490338, 653784, 980676, 1961352, 7654721, 15309442, 22964163, 30618884, 45928326, 61237768, 68892489, 91856652, 137784978, 183713304, 275569956, 551139912]

約数ペア:

[(1, 551139912), (2, 275569956), (3, 183713304), (4, 137784978), (6, 91856652), (8, 68892489), (9, 61237768), (12, 45928326), (18, 30618884), (24, 22964163), (36, 15309442), (72, 7654721), (281, 1961352), (562, 980676), (843, 653784), (1124, 490338), (1686, 326892), (2248, 245169), (2529, 217928), (3372, 163446), (5058, 108964), (6744, 81723), (10116, 54482), (20232, 27241)]