1309363008

素因数分解:

$2^6\times 3^1\times {\mathrm{641}}^1\times {\mathrm{10639}}^1$

素因数の和:11295

約数の個数: 56

約数和(自身を含む): 3470087040

約数和(自身を除く): 2160724032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 10639, 15384, 20512, 21278, 30768, 31917, 41024, 42556, 61536, 63834, 85112, 123072, 127668, 170224, 255336, 340448, 510672, 680896, 1021344, 2042688, 6819599, 13639198, 20458797, 27278396, 40917594, 54556792, 81835188, 109113584, 163670376, 218227168, 327340752, 436454336, 654681504, 1309363008]

約数ペア:

[(1, 1309363008), (2, 654681504), (3, 436454336), (4, 327340752), (6, 218227168), (8, 163670376), (12, 109113584), (16, 81835188), (24, 54556792), (32, 40917594), (48, 27278396), (64, 20458797), (96, 13639198), (192, 6819599), (641, 2042688), (1282, 1021344), (1923, 680896), (2564, 510672), (3846, 340448), (5128, 255336), (7692, 170224), (10256, 127668), (10639, 123072), (15384, 85112), (20512, 63834), (21278, 61536), (30768, 42556), (31917, 41024)]