218737152

素因数分解:

$2^9\times 3^3\times {\mathrm{15823}}^1$

素因数の和:15850

約数の個数: 80

約数和(自身を含む): 647518080

約数和(自身を除く): 428780928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15823, 31646, 47469, 63292, 94938, 126584, 142407, 189876, 253168, 284814, 379752, 427221, 506336, 569628, 759504, 854442, 1012672, 1139256, 1519008, 1708884, 2025344, 2278512, 3038016, 3417768, 4050688, 4557024, 6076032, 6835536, 8101376, 9114048, 12152064, 13671072, 18228096, 24304128, 27342144, 36456192, 54684288, 72912384, 109368576, 218737152]

約数ペア:

[(1, 218737152), (2, 109368576), (3, 72912384), (4, 54684288), (6, 36456192), (8, 27342144), (9, 24304128), (12, 18228096), (16, 13671072), (18, 12152064), (24, 9114048), (27, 8101376), (32, 6835536), (36, 6076032), (48, 4557024), (54, 4050688), (64, 3417768), (72, 3038016), (96, 2278512), (108, 2025344), (128, 1708884), (144, 1519008), (192, 1139256), (216, 1012672), (256, 854442), (288, 759504), (384, 569628), (432, 506336), (512, 427221), (576, 379752), (768, 284814), (864, 253168), (1152, 189876), (1536, 142407), (1728, 126584), (2304, 94938), (3456, 63292), (4608, 47469), (6912, 31646), (13824, 15823)]