268307356

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 488905536

約数和(自身を除く): 220598180

約数列:

[1, 2, 4, 31, 62, 124, 223, 313, 446, 626, 892, 961, 1252, 1922, 3844, 6913, 9703, 13826, 19406, 27652, 38812, 69799, 139598, 214303, 279196, 300793, 428606, 601586, 857212, 1203172, 2163769, 4327538, 8655076, 67076839, 134153678, 268307356]

約数ペア:

[(1, 268307356), (2, 134153678), (4, 67076839), (31, 8655076), (62, 4327538), (124, 2163769), (223, 1203172), (313, 857212), (446, 601586), (626, 428606), (892, 300793), (961, 279196), (1252, 214303), (1922, 139598), (3844, 69799), (6913, 38812), (9703, 27652), (13826, 19406)]