12885089736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^2\times {\mathrm{389}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 33496070400

約数和(自身を除く): 20610980664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 389, 422, 633, 744, 778, 844, 1167, 1266, 1556, 1688, 2334, 2532, 3112, 4668, 5064, 6541, 9336, 12059, 13082, 19623, 24118, 26164, 36177, 39246, 44521, 48236, 52328, 72354, 78492, 82079, 89042, 96472, 133563, 144708, 156984, 164158, 178084, 246237, 267126, 289416, 328316, 356168, 492474, 534252, 656632, 984948, 1068504, 1380151, 1969896, 2544449, 2760302, 4140453, 5088898, 5520604, 7633347, 8280906, 10177796, 11041208, 15266694, 16561812, 17318669, 20355592, 30533388, 33123624, 34637338, 51956007, 61066776, 69274676, 103912014, 138549352, 207824028, 415648056, 536878739, 1073757478, 1610636217, 2147514956, 3221272434, 4295029912, 6442544868, 12885089736]

約数ペア:

[(1, 12885089736), (2, 6442544868), (3, 4295029912), (4, 3221272434), (6, 2147514956), (8, 1610636217), (12, 1073757478), (24, 536878739), (31, 415648056), (62, 207824028), (93, 138549352), (124, 103912014), (186, 69274676), (211, 61066776), (248, 51956007), (372, 34637338), (389, 33123624), (422, 30533388), (633, 20355592), (744, 17318669), (778, 16561812), (844, 15266694), (1167, 11041208), (1266, 10177796), (1556, 8280906), (1688, 7633347), (2334, 5520604), (2532, 5088898), (3112, 4140453), (4668, 2760302), (5064, 2544449), (6541, 1969896), (9336, 1380151), (12059, 1068504), (13082, 984948), (19623, 656632), (24118, 534252), (26164, 492474), (36177, 356168), (39246, 328316), (44521, 289416), (48236, 267126), (52328, 246237), (72354, 178084), (78492, 164158), (82079, 156984), (89042, 144708), (96472, 133563)]