311364156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5898

約数の個数: 48

約数和(自身を含む): 762048000

約数和(自身を除く): 450683844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 2388, 4577, 5669, 9154, 11338, 13731, 17007, 18308, 22676, 27462, 34014, 54924, 68028, 130387, 260774, 391161, 521548, 782322, 1128131, 1564644, 2256262, 3384393, 4512524, 6768786, 13537572, 25947013, 51894026, 77841039, 103788052, 155682078, 311364156]

約数ペア:

[(1, 311364156), (2, 155682078), (3, 103788052), (4, 77841039), (6, 51894026), (12, 25947013), (23, 13537572), (46, 6768786), (69, 4512524), (92, 3384393), (138, 2256262), (199, 1564644), (276, 1128131), (398, 782322), (597, 521548), (796, 391161), (1194, 260774), (2388, 130387), (4577, 68028), (5669, 54924), (9154, 34014), (11338, 27462), (13731, 22676), (17007, 18308)]