779749312

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1321}}^1$

素因数の和:1757

約数の個数: 56

約数和(自身を含む): 1619841312

約数和(自身を除く): 840092000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 401, 736, 802, 1321, 1472, 1604, 2642, 3208, 5284, 6416, 9223, 10568, 12832, 18446, 21136, 25664, 30383, 36892, 42272, 60766, 73784, 84544, 121532, 147568, 243064, 295136, 486128, 529721, 590272, 972256, 1059442, 1944512, 2118884, 4237768, 8475536, 12183583, 16951072, 24367166, 33902144, 48734332, 97468664, 194937328, 389874656, 779749312]

約数ペア:

[(1, 779749312), (2, 389874656), (4, 194937328), (8, 97468664), (16, 48734332), (23, 33902144), (32, 24367166), (46, 16951072), (64, 12183583), (92, 8475536), (184, 4237768), (368, 2118884), (401, 1944512), (736, 1059442), (802, 972256), (1321, 590272), (1472, 529721), (1604, 486128), (2642, 295136), (3208, 243064), (5284, 147568), (6416, 121532), (9223, 84544), (10568, 73784), (12832, 60766), (18446, 42272), (21136, 36892), (25664, 30383)]