1543948288

素因数分解:

$2^{11}\times {\mathrm{691}}^1\times {\mathrm{1091}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 3094444080

約数和(自身を除く): 1550495792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 691, 1024, 1091, 1382, 2048, 2182, 2764, 4364, 5528, 8728, 11056, 17456, 22112, 34912, 44224, 69824, 88448, 139648, 176896, 279296, 353792, 558592, 707584, 753881, 1117184, 1415168, 1507762, 2234368, 3015524, 6031048, 12062096, 24124192, 48248384, 96496768, 192993536, 385987072, 771974144, 1543948288]

約数ペア:

[(1, 1543948288), (2, 771974144), (4, 385987072), (8, 192993536), (16, 96496768), (32, 48248384), (64, 24124192), (128, 12062096), (256, 6031048), (512, 3015524), (691, 2234368), (1024, 1507762), (1091, 1415168), (1382, 1117184), (2048, 753881), (2182, 707584), (2764, 558592), (4364, 353792), (5528, 279296), (8728, 176896), (11056, 139648), (17456, 88448), (22112, 69824), (34912, 44224)]