218354304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{81233}}^1$

素因数の和:81257

約数の個数: 64

約数和(自身を含む): 662869440

約数和(自身を除く): 444515136

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, 336, 384, 448, 672, 896, 1344, 2688, 81233, 162466, 243699, 324932, 487398, 568631, 649864, 974796, 1137262, 1299728, 1705893, 1949592, 2274524, 2599456, 3411786, 3899184, 4549048, 5198912, 6823572, 7798368, 9098096, 10397824, 13647144, 15596736, 18196192, 27294288, 31193472, 36392384, 54588576, 72784768, 109177152, 218354304]

約数ペア:

[(1, 218354304), (2, 109177152), (3, 72784768), (4, 54588576), (6, 36392384), (7, 31193472), (8, 27294288), (12, 18196192), (14, 15596736), (16, 13647144), (21, 10397824), (24, 9098096), (28, 7798368), (32, 6823572), (42, 5198912), (48, 4549048), (56, 3899184), (64, 3411786), (84, 2599456), (96, 2274524), (112, 1949592), (128, 1705893), (168, 1299728), (192, 1137262), (224, 974796), (336, 649864), (384, 568631), (448, 487398), (672, 324932), (896, 243699), (1344, 162466), (2688, 81233)]