16440789534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1\times {\mathrm{1327}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 35664513024

約数和(自身を除く): 19223723490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 823, 1158, 1327, 1646, 2469, 2509, 2654, 3981, 4938, 5018, 7527, 7962, 10699, 15054, 17251, 21398, 32097, 34502, 51753, 64194, 103506, 158839, 256111, 317678, 476517, 512222, 768333, 953034, 1092121, 1536666, 2064907, 2184242, 3276363, 3329443, 4129814, 6194721, 6552726, 6658886, 9988329, 12389442, 14197573, 19976658, 28395146, 42592719, 85185438, 210779353, 421558706, 632338059, 1264676118, 2740131589, 5480263178, 8220394767, 16440789534]

約数ペア:

[(1, 16440789534), (2, 8220394767), (3, 5480263178), (6, 2740131589), (13, 1264676118), (26, 632338059), (39, 421558706), (78, 210779353), (193, 85185438), (386, 42592719), (579, 28395146), (823, 19976658), (1158, 14197573), (1327, 12389442), (1646, 9988329), (2469, 6658886), (2509, 6552726), (2654, 6194721), (3981, 4129814), (4938, 3329443), (5018, 3276363), (7527, 2184242), (7962, 2064907), (10699, 1536666), (15054, 1092121), (17251, 953034), (21398, 768333), (32097, 512222), (34502, 476517), (51753, 317678), (64194, 256111), (103506, 158839)]