257750544

素因数分解:

$2^4\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{3911}}^1$

素因数の和:5295

約数の個数: 40

約数和(自身を含む): 666510912

約数和(自身を除く): 408760368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1373, 2746, 3911, 4119, 5492, 7822, 8238, 10984, 11733, 15644, 16476, 21968, 23466, 31288, 32952, 46932, 62576, 65904, 93864, 187728, 5369803, 10739606, 16109409, 21479212, 32218818, 42958424, 64437636, 85916848, 128875272, 257750544]

約数ペア:

[(1, 257750544), (2, 128875272), (3, 85916848), (4, 64437636), (6, 42958424), (8, 32218818), (12, 21479212), (16, 16109409), (24, 10739606), (48, 5369803), (1373, 187728), (2746, 93864), (3911, 65904), (4119, 62576), (5492, 46932), (7822, 32952), (8238, 31288), (10984, 23466), (11733, 21968), (15644, 16476)]