1310906844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38371}}^1$

素因数の和:38467

約数の個数: 72

約数和(自身を含む): 3617558672

約数和(自身を除く): 2306651828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 11388, 17082, 34164, 38371, 76742, 115113, 153484, 230226, 345339, 460452, 498823, 690678, 997646, 1381356, 1496469, 1995292, 2801083, 2992938, 4489407, 5602166, 5985876, 8403249, 8978814, 11204332, 16806498, 17957628, 25209747, 33612996, 36414079, 50419494, 72828158, 100838988, 109242237, 145656316, 218484474, 327726711, 436968948, 655453422, 1310906844]

約数ペア:

[(1, 1310906844), (2, 655453422), (3, 436968948), (4, 327726711), (6, 218484474), (9, 145656316), (12, 109242237), (13, 100838988), (18, 72828158), (26, 50419494), (36, 36414079), (39, 33612996), (52, 25209747), (73, 17957628), (78, 16806498), (117, 11204332), (146, 8978814), (156, 8403249), (219, 5985876), (234, 5602166), (292, 4489407), (438, 2992938), (468, 2801083), (657, 1995292), (876, 1496469), (949, 1381356), (1314, 997646), (1898, 690678), (2628, 498823), (2847, 460452), (3796, 345339), (5694, 230226), (8541, 153484), (11388, 115113), (17082, 76742), (34164, 38371)]