227515608

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6709}}^1$

素因数の和:6881

約数の個数: 64

約数和(自身を含む): 636108000

約数和(自身を除く): 408592392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 6709, 8478, 11304, 13418, 16956, 20127, 26836, 33912, 40254, 53672, 60381, 80508, 120762, 161016, 181143, 241524, 362286, 483048, 724572, 1053313, 1449144, 2106626, 3159939, 4213252, 6319878, 8426504, 9479817, 12639756, 18959634, 25279512, 28439451, 37919268, 56878902, 75838536, 113757804, 227515608]

約数ペア:

[(1, 227515608), (2, 113757804), (3, 75838536), (4, 56878902), (6, 37919268), (8, 28439451), (9, 25279512), (12, 18959634), (18, 12639756), (24, 9479817), (27, 8426504), (36, 6319878), (54, 4213252), (72, 3159939), (108, 2106626), (157, 1449144), (216, 1053313), (314, 724572), (471, 483048), (628, 362286), (942, 241524), (1256, 181143), (1413, 161016), (1884, 120762), (2826, 80508), (3768, 60381), (4239, 53672), (5652, 40254), (6709, 33912), (8478, 26836), (11304, 20127), (13418, 16956)]