265689984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 815673600

約数和(自身を除く): 549983616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 291, 336, 384, 388, 448, 582, 672, 679, 776, 896, 1019, 1164, 1344, 1358, 1552, 2037, 2038, 2328, 2688, 2716, 3057, 3104, 4074, 4076, 4656, 5432, 6114, 6208, 7133, 8148, 8152, 9312, 10864, 12228, 12416, 14266, 16296, 16304, 18624, 21399, 21728, 24456, 28532, 32592, 32608, 37248, 42798, 43456, 48912, 57064, 65184, 65216, 85596, 86912, 97824, 98843, 114128, 130368, 130432, 171192, 195648, 197686, 228256, 260736, 296529, 342384, 391296, 395372, 456512, 593058, 684768, 691901, 790744, 913024, 1186116, 1369536, 1383802, 1581488, 2075703, 2372232, 2739072, 2767604, 3162976, 4151406, 4744464, 5535208, 6325952, 8302812, 9488928, 11070416, 12651904, 16605624, 18977856, 22140832, 33211248, 37955712, 44281664, 66422496, 88563328, 132844992, 265689984]

約数ペア:

[(1, 265689984), (2, 132844992), (3, 88563328), (4, 66422496), (6, 44281664), (7, 37955712), (8, 33211248), (12, 22140832), (14, 18977856), (16, 16605624), (21, 12651904), (24, 11070416), (28, 9488928), (32, 8302812), (42, 6325952), (48, 5535208), (56, 4744464), (64, 4151406), (84, 3162976), (96, 2767604), (97, 2739072), (112, 2372232), (128, 2075703), (168, 1581488), (192, 1383802), (194, 1369536), (224, 1186116), (291, 913024), (336, 790744), (384, 691901), (388, 684768), (448, 593058), (582, 456512), (672, 395372), (679, 391296), (776, 342384), (896, 296529), (1019, 260736), (1164, 228256), (1344, 197686), (1358, 195648), (1552, 171192), (2037, 130432), (2038, 130368), (2328, 114128), (2688, 98843), (2716, 97824), (3057, 86912), (3104, 85596), (4074, 65216), (4076, 65184), (4656, 57064), (5432, 48912), (6114, 43456), (6208, 42798), (7133, 37248), (8148, 32608), (8152, 32592), (9312, 28532), (10864, 24456), (12228, 21728), (12416, 21399), (14266, 18624), (16296, 16304)]