734637568

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2983

約数の個数: 80

約数和(自身を含む): 1701748224

約数和(自身を除く): 967110656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1136, 1792, 1988, 2272, 2887, 3584, 3976, 4544, 5774, 7952, 9088, 11548, 15904, 18176, 20209, 23096, 31808, 36352, 40418, 46192, 63616, 80836, 92384, 127232, 161672, 184768, 204977, 254464, 323344, 369536, 409954, 646688, 739072, 819908, 1293376, 1434839, 1478144, 1639816, 2586752, 2869678, 3279632, 5173504, 5739356, 6559264, 10347008, 11478712, 13118528, 22957424, 26237056, 45914848, 52474112, 91829696, 104948224, 183659392, 367318784, 734637568]

約数ペア:

[(1, 734637568), (2, 367318784), (4, 183659392), (7, 104948224), (8, 91829696), (14, 52474112), (16, 45914848), (28, 26237056), (32, 22957424), (56, 13118528), (64, 11478712), (71, 10347008), (112, 6559264), (128, 5739356), (142, 5173504), (224, 3279632), (256, 2869678), (284, 2586752), (448, 1639816), (497, 1478144), (512, 1434839), (568, 1293376), (896, 819908), (994, 739072), (1136, 646688), (1792, 409954), (1988, 369536), (2272, 323344), (2887, 254464), (3584, 204977), (3976, 184768), (4544, 161672), (5774, 127232), (7952, 92384), (9088, 80836), (11548, 63616), (15904, 46192), (18176, 40418), (20209, 36352), (23096, 31808)]