261745764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107449}}^1$

素因数の和:107492

約数の個数: 48

約数和(自身を含む): 722064000

約数和(自身を除く): 460318236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 107449, 214898, 322347, 429796, 644694, 752143, 1289388, 1504286, 2256429, 3008572, 3116021, 4512858, 6232042, 9025716, 9348063, 12464084, 18696126, 21812147, 37392252, 43624294, 65436441, 87248588, 130872882, 261745764]

約数ペア:

[(1, 261745764), (2, 130872882), (3, 87248588), (4, 65436441), (6, 43624294), (7, 37392252), (12, 21812147), (14, 18696126), (21, 12464084), (28, 9348063), (29, 9025716), (42, 6232042), (58, 4512858), (84, 3116021), (87, 3008572), (116, 2256429), (174, 1504286), (203, 1289388), (348, 752143), (406, 644694), (609, 429796), (812, 322347), (1218, 214898), (2436, 107449)]