1272304348

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{1597}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 2618418880

約数和(自身を除く): 1346114532

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 769, 1036, 1538, 1597, 3076, 3194, 5383, 6388, 10766, 11179, 21532, 22358, 28453, 44716, 56906, 59089, 113812, 118178, 199171, 236356, 398342, 413623, 796684, 827246, 1228093, 1654492, 2456186, 4912372, 8596651, 17193302, 34386604, 45439441, 90878882, 181757764, 318076087, 636152174, 1272304348]

約数ペア:

[(1, 1272304348), (2, 636152174), (4, 318076087), (7, 181757764), (14, 90878882), (28, 45439441), (37, 34386604), (74, 17193302), (148, 8596651), (259, 4912372), (518, 2456186), (769, 1654492), (1036, 1228093), (1538, 827246), (1597, 796684), (3076, 413623), (3194, 398342), (5383, 236356), (6388, 199171), (10766, 118178), (11179, 113812), (21532, 59089), (22358, 56906), (28453, 44716)]