257714202408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1\times {\mathrm{7681}}^1$

素因数の和:11203

約数の個数: 128

約数和(自身を含む): 716527795200

約数和(自身を除く): 458813592792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 3469, 4836, 6938, 7681, 9672, 10407, 13876, 15362, 20814, 23043, 27752, 30724, 41628, 45097, 46086, 61448, 83256, 90194, 92172, 99853, 107539, 135291, 180388, 184344, 199706, 215078, 238111, 270582, 299559, 322617, 360776, 399412, 430156, 476222, 541164, 599118, 645234, 714333, 798824, 860312, 952444, 1082328, 1198236, 1290468, 1398007, 1428666, 1904888, 2396472, 2580936, 2796014, 2857332, 3095443, 4194021, 5592028, 5714664, 6190886, 8388042, 9286329, 11184056, 12381772, 16776084, 18572658, 24763544, 26645389, 33552168, 37145316, 53290778, 74290632, 79936167, 106581556, 159872334, 213163112, 319744668, 346390057, 639489336, 692780114, 826007059, 1039170171, 1385560228, 1652014118, 2078340342, 2478021177, 2771120456, 3304028236, 4156680684, 4956042354, 6608056472, 8313361368, 9912084708, 10738091767, 19824169416, 21476183534, 32214275301, 42952367068, 64428550602, 85904734136, 128857101204, 257714202408]

約数ペア:

[(1, 257714202408), (2, 128857101204), (3, 85904734136), (4, 64428550602), (6, 42952367068), (8, 32214275301), (12, 21476183534), (13, 19824169416), (24, 10738091767), (26, 9912084708), (31, 8313361368), (39, 6608056472), (52, 4956042354), (62, 4156680684), (78, 3304028236), (93, 2771120456), (104, 2478021177), (124, 2078340342), (156, 1652014118), (186, 1385560228), (248, 1039170171), (312, 826007059), (372, 692780114), (403, 639489336), (744, 346390057), (806, 319744668), (1209, 213163112), (1612, 159872334), (2418, 106581556), (3224, 79936167), (3469, 74290632), (4836, 53290778), (6938, 37145316), (7681, 33552168), (9672, 26645389), (10407, 24763544), (13876, 18572658), (15362, 16776084), (20814, 12381772), (23043, 11184056), (27752, 9286329), (30724, 8388042), (41628, 6190886), (45097, 5714664), (46086, 5592028), (61448, 4194021), (83256, 3095443), (90194, 2857332), (92172, 2796014), (99853, 2580936), (107539, 2396472), (135291, 1904888), (180388, 1428666), (184344, 1398007), (199706, 1290468), (215078, 1198236), (238111, 1082328), (270582, 952444), (299559, 860312), (322617, 798824), (360776, 714333), (399412, 645234), (430156, 599118), (476222, 541164)]