217336021935

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 352438732800

約数和(自身を除く): 135102710865

約数列:

[1, 3, 5, 15, 167, 257, 439, 501, 769, 771, 835, 1285, 1317, 2195, 2307, 2505, 3845, 3855, 6585, 11535, 42919, 73313, 112823, 128423, 128757, 197633, 214595, 219939, 337591, 338469, 366565, 385269, 564115, 592899, 642115, 643785, 988165, 1012773, 1099695, 1687955, 1692345, 1926345, 2964495, 5063865, 18841441, 33004711, 56377697, 56524323, 86760887, 94207205, 99014133, 165023555, 169133091, 260282661, 281888485, 282621615, 433804435, 495070665, 845665455, 1301413305, 14489068129, 43467204387, 72445340645, 217336021935]

約数ペア:

[(1, 217336021935), (3, 72445340645), (5, 43467204387), (15, 14489068129), (167, 1301413305), (257, 845665455), (439, 495070665), (501, 433804435), (769, 282621615), (771, 281888485), (835, 260282661), (1285, 169133091), (1317, 165023555), (2195, 99014133), (2307, 94207205), (2505, 86760887), (3845, 56524323), (3855, 56377697), (6585, 33004711), (11535, 18841441), (42919, 5063865), (73313, 2964495), (112823, 1926345), (128423, 1692345), (128757, 1687955), (197633, 1099695), (214595, 1012773), (219939, 988165), (337591, 643785), (338469, 642115), (366565, 592899), (385269, 564115)]