215827764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1153}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 531209280

約数和(自身を除く): 315381516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 821, 1153, 1642, 2306, 2463, 3284, 3459, 4612, 4926, 6918, 9852, 13836, 15599, 21907, 31198, 43814, 46797, 62396, 65721, 87628, 93594, 131442, 187188, 262884, 946613, 1893226, 2839839, 3786452, 5679678, 11359356, 17985647, 35971294, 53956941, 71942588, 107913882, 215827764]

約数ペア:

[(1, 215827764), (2, 107913882), (3, 71942588), (4, 53956941), (6, 35971294), (12, 17985647), (19, 11359356), (38, 5679678), (57, 3786452), (76, 2839839), (114, 1893226), (228, 946613), (821, 262884), (1153, 187188), (1642, 131442), (2306, 93594), (2463, 87628), (3284, 65721), (3459, 62396), (4612, 46797), (4926, 43814), (6918, 31198), (9852, 21907), (13836, 15599)]