258916848

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{39373}}^1$

素因数の和:39521

約数の個数: 40

約数和(自身を含む): 673767888

約数和(自身を除く): 414851040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 39373, 78746, 118119, 157492, 236238, 314984, 472476, 629968, 944952, 1889904, 5394101, 10788202, 16182303, 21576404, 32364606, 43152808, 64729212, 86305616, 129458424, 258916848]

約数ペア:

[(1, 258916848), (2, 129458424), (3, 86305616), (4, 64729212), (6, 43152808), (8, 32364606), (12, 21576404), (16, 16182303), (24, 10788202), (48, 5394101), (137, 1889904), (274, 944952), (411, 629968), (548, 472476), (822, 314984), (1096, 236238), (1644, 157492), (2192, 118119), (3288, 78746), (6576, 39373)]