266638448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5531}}^1$

素因数の和:5693

約数の個数: 40

約数和(自身を含む): 543286656

約数和(自身を除く): 276648208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 2096, 3013, 5531, 6026, 11062, 12052, 22124, 24104, 44248, 48208, 88496, 127213, 254426, 508852, 724561, 1017704, 1449122, 2035408, 2898244, 5796488, 11592976, 16664903, 33329806, 66659612, 133319224, 266638448]

約数ペア:

[(1, 266638448), (2, 133319224), (4, 66659612), (8, 33329806), (16, 16664903), (23, 11592976), (46, 5796488), (92, 2898244), (131, 2035408), (184, 1449122), (262, 1017704), (368, 724561), (524, 508852), (1048, 254426), (2096, 127213), (3013, 88496), (5531, 48208), (6026, 44248), (11062, 24104), (12052, 22124)]