490388096

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{348287}}^1$

素因数の和:348312

約数の個数: 32

約数和(自身を含む): 1065761280

約数和(自身を除く): 575373184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 348287, 696574, 1393148, 2786296, 3831157, 5572592, 7662314, 11145184, 15324628, 22290368, 30649256, 44580736, 61298512, 122597024, 245194048, 490388096]

約数ペア:

[(1, 490388096), (2, 245194048), (4, 122597024), (8, 61298512), (11, 44580736), (16, 30649256), (22, 22290368), (32, 15324628), (44, 11145184), (64, 7662314), (88, 5572592), (128, 3831157), (176, 2786296), (352, 1393148), (704, 696574), (1408, 348287)]