247659912

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{12241}}^1$

素因数の和:12534

約数の個数: 48

約数和(自身を含む): 673187580

約数和(自身を除く): 425527668

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, 12241, 20232, 24482, 36723, 48964, 73446, 97928, 110169, 146892, 220338, 293784, 440676, 881352, 3439721, 6879442, 10319163, 13758884, 20638326, 27517768, 30957489, 41276652, 61914978, 82553304, 123829956, 247659912]

約数ペア:

[(1, 247659912), (2, 123829956), (3, 82553304), (4, 61914978), (6, 41276652), (8, 30957489), (9, 27517768), (12, 20638326), (18, 13758884), (24, 10319163), (36, 6879442), (72, 3439721), (281, 881352), (562, 440676), (843, 293784), (1124, 220338), (1686, 146892), (2248, 110169), (2529, 97928), (3372, 73446), (5058, 48964), (6744, 36723), (10116, 24482), (12241, 20232)]