243009904

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{28711}}^1$

素因数の和:28765

約数の個数: 30

約数和(自身を含む): 492209816

約数和(自身を除く): 249199912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 28711, 57422, 114844, 229688, 459376, 660353, 1320706, 2641412, 5282824, 10565648, 15188119, 30376238, 60752476, 121504952, 243009904]

約数ペア:

[(1, 243009904), (2, 121504952), (4, 60752476), (8, 30376238), (16, 15188119), (23, 10565648), (46, 5282824), (92, 2641412), (184, 1320706), (368, 660353), (529, 459376), (1058, 229688), (2116, 114844), (4232, 57422), (8464, 28711)]