1258524256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{18149}}^1$

素因数の和:18367

約数の個数: 48

約数和(自身を含む): 2716837200

約数和(自身を除く): 1458312944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1576, 2167, 3152, 4334, 6304, 8668, 17336, 18149, 34672, 36298, 69344, 72596, 145192, 199639, 290384, 399278, 580768, 798556, 1597112, 3194224, 3575353, 6388448, 7150706, 14301412, 28602824, 39328883, 57205648, 78657766, 114411296, 157315532, 314631064, 629262128, 1258524256]

約数ペア:

[(1, 1258524256), (2, 629262128), (4, 314631064), (8, 157315532), (11, 114411296), (16, 78657766), (22, 57205648), (32, 39328883), (44, 28602824), (88, 14301412), (176, 7150706), (197, 6388448), (352, 3575353), (394, 3194224), (788, 1597112), (1576, 798556), (2167, 580768), (3152, 399278), (4334, 290384), (6304, 199639), (8668, 145192), (17336, 72596), (18149, 69344), (34672, 36298)]