268307104

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{49613}}^1$

素因数の和:49649

約数の個数: 36

約数和(自身を含む): 571999806

約数和(自身を除く): 303692702

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 49613, 99226, 198452, 396904, 644969, 793808, 1289938, 1587616, 2579876, 5159752, 8384597, 10319504, 16769194, 20639008, 33538388, 67076776, 134153552, 268307104]

約数ペア:

[(1, 268307104), (2, 134153552), (4, 67076776), (8, 33538388), (13, 20639008), (16, 16769194), (26, 10319504), (32, 8384597), (52, 5159752), (104, 2579876), (169, 1587616), (208, 1289938), (338, 793808), (416, 644969), (676, 396904), (1352, 198452), (2704, 99226), (5408, 49613)]