338356144

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9127}}^1$

素因数の和:9473

約数の個数: 40

約数和(自身を含む): 751563008

約数和(自身を除く): 413206864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 9127, 9268, 18254, 18536, 36508, 37072, 63889, 73016, 127778, 146032, 255556, 511112, 1022224, 3021037, 6042074, 12084148, 21147259, 24168296, 42294518, 48336592, 84589036, 169178072, 338356144]

約数ペア:

[(1, 338356144), (2, 169178072), (4, 84589036), (7, 48336592), (8, 42294518), (14, 24168296), (16, 21147259), (28, 12084148), (56, 6042074), (112, 3021037), (331, 1022224), (662, 511112), (1324, 255556), (2317, 146032), (2648, 127778), (4634, 73016), (5296, 63889), (9127, 37072), (9268, 36508), (18254, 18536)]