531379968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 1634545920

約数和(自身を除く): 1103165952

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, 256, 291, 336, 384, 388, 448, 582, 672, 679, 768, 776, 896, 1019, 1164, 1344, 1358, 1552, 1792, 2037, 2038, 2328, 2688, 2716, 3057, 3104, 4074, 4076, 4656, 5376, 5432, 6114, 6208, 7133, 8148, 8152, 9312, 10864, 12228, 12416, 14266, 16296, 16304, 18624, 21399, 21728, 24456, 24832, 28532, 32592, 32608, 37248, 42798, 43456, 48912, 57064, 65184, 65216, 74496, 85596, 86912, 97824, 98843, 114128, 130368, 130432, 171192, 173824, 195648, 197686, 228256, 260736, 260864, 296529, 342384, 391296, 395372, 456512, 521472, 593058, 684768, 691901, 782592, 790744, 913024, 1186116, 1369536, 1383802, 1581488, 1826048, 2075703, 2372232, 2739072, 2767604, 3162976, 4151406, 4744464, 5478144, 5535208, 6325952, 8302812, 9488928, 11070416, 12651904, 16605624, 18977856, 22140832, 25303808, 33211248, 37955712, 44281664, 66422496, 75911424, 88563328, 132844992, 177126656, 265689984, 531379968]

約数ペア:

[(1, 531379968), (2, 265689984), (3, 177126656), (4, 132844992), (6, 88563328), (7, 75911424), (8, 66422496), (12, 44281664), (14, 37955712), (16, 33211248), (21, 25303808), (24, 22140832), (28, 18977856), (32, 16605624), (42, 12651904), (48, 11070416), (56, 9488928), (64, 8302812), (84, 6325952), (96, 5535208), (97, 5478144), (112, 4744464), (128, 4151406), (168, 3162976), (192, 2767604), (194, 2739072), (224, 2372232), (256, 2075703), (291, 1826048), (336, 1581488), (384, 1383802), (388, 1369536), (448, 1186116), (582, 913024), (672, 790744), (679, 782592), (768, 691901), (776, 684768), (896, 593058), (1019, 521472), (1164, 456512), (1344, 395372), (1358, 391296), (1552, 342384), (1792, 296529), (2037, 260864), (2038, 260736), (2328, 228256), (2688, 197686), (2716, 195648), (3057, 173824), (3104, 171192), (4074, 130432), (4076, 130368), (4656, 114128), (5376, 98843), (5432, 97824), (6114, 86912), (6208, 85596), (7133, 74496), (8148, 65216), (8152, 65184), (9312, 57064), (10864, 48912), (12228, 43456), (12416, 42798), (14266, 37248), (16296, 32608), (16304, 32592), (18624, 28532), (21399, 24832), (21728, 24456)]