381636976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{148151}}^1$

素因数の和:148189

約数の個数: 40

約数和(自身を含む): 881800704

約数和(自身を除く): 500163728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 148151, 296302, 592604, 1037057, 1185208, 2074114, 2370416, 3407473, 4148228, 6814946, 8296456, 13629892, 16592912, 23852311, 27259784, 47704622, 54519568, 95409244, 190818488, 381636976]

約数ペア:

[(1, 381636976), (2, 190818488), (4, 95409244), (7, 54519568), (8, 47704622), (14, 27259784), (16, 23852311), (23, 16592912), (28, 13629892), (46, 8296456), (56, 6814946), (92, 4148228), (112, 3407473), (161, 2370416), (184, 2074114), (322, 1185208), (368, 1037057), (644, 592604), (1288, 296302), (2576, 148151)]