304080344

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 577249200

約数和(自身を除く): 273168856

約数列:

[1, 2, 4, 8, 131, 257, 262, 514, 524, 1028, 1048, 1129, 2056, 2258, 4516, 9032, 33667, 67334, 134668, 147899, 269336, 290153, 295798, 580306, 591596, 1160612, 1183192, 2321224, 38010043, 76020086, 152040172, 304080344]

約数ペア:

[(1, 304080344), (2, 152040172), (4, 76020086), (8, 38010043), (131, 2321224), (257, 1183192), (262, 1160612), (514, 591596), (524, 580306), (1028, 295798), (1048, 290153), (1129, 269336), (2056, 147899), (2258, 134668), (4516, 67334), (9032, 33667)]