140418048

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 88

約数和(自身を含む): 383329408

約数和(自身を除く): 242911360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1024, 1032, 1063, 1376, 1536, 2064, 2126, 2752, 3072, 3189, 4128, 4252, 5504, 6378, 8256, 8504, 11008, 12756, 16512, 17008, 22016, 25512, 33024, 34016, 44032, 45709, 51024, 66048, 68032, 91418, 102048, 132096, 136064, 137127, 182836, 204096, 272128, 274254, 365672, 408192, 544256, 548508, 731344, 816384, 1088512, 1097016, 1462688, 1632768, 2194032, 2925376, 3265536, 4388064, 5850752, 8776128, 11701504, 17552256, 23403008, 35104512, 46806016, 70209024, 140418048]

約数ペア:

[(1, 140418048), (2, 70209024), (3, 46806016), (4, 35104512), (6, 23403008), (8, 17552256), (12, 11701504), (16, 8776128), (24, 5850752), (32, 4388064), (43, 3265536), (48, 2925376), (64, 2194032), (86, 1632768), (96, 1462688), (128, 1097016), (129, 1088512), (172, 816384), (192, 731344), (256, 548508), (258, 544256), (344, 408192), (384, 365672), (512, 274254), (516, 272128), (688, 204096), (768, 182836), (1024, 137127), (1032, 136064), (1063, 132096), (1376, 102048), (1536, 91418), (2064, 68032), (2126, 66048), (2752, 51024), (3072, 45709), (3189, 44032), (4128, 34016), (4252, 33024), (5504, 25512), (6378, 22016), (8256, 17008), (8504, 16512), (11008, 12756)]