225222144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{20947}}^1$

素因数の和:20975

約数の個数: 80

約数和(自身を含む): 685753728

約数和(自身を除く): 460531584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 20947, 41894, 62841, 83788, 125682, 146629, 167576, 251364, 293258, 335152, 439887, 502728, 586516, 670304, 879774, 1005456, 1173032, 1340608, 1759548, 2010912, 2346064, 2681216, 3519096, 4021824, 4692128, 5362432, 7038192, 8043648, 9384256, 10724864, 14076384, 16087296, 18768512, 28152768, 32174592, 37537024, 56305536, 75074048, 112611072, 225222144]

約数ペア:

[(1, 225222144), (2, 112611072), (3, 75074048), (4, 56305536), (6, 37537024), (7, 32174592), (8, 28152768), (12, 18768512), (14, 16087296), (16, 14076384), (21, 10724864), (24, 9384256), (28, 8043648), (32, 7038192), (42, 5362432), (48, 4692128), (56, 4021824), (64, 3519096), (84, 2681216), (96, 2346064), (112, 2010912), (128, 1759548), (168, 1340608), (192, 1173032), (224, 1005456), (256, 879774), (336, 670304), (384, 586516), (448, 502728), (512, 439887), (672, 335152), (768, 293258), (896, 251364), (1344, 167576), (1536, 146629), (1792, 125682), (2688, 83788), (3584, 62841), (5376, 41894), (10752, 20947)]