320469534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 160

約数和(自身を含む): 935041536

約数和(自身を除く): 614572002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 81, 99, 126, 138, 154, 161, 162, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 567, 594, 621, 693, 759, 891, 966, 1117, 1134, 1242, 1386, 1449, 1518, 1771, 1782, 1863, 2079, 2234, 2277, 2898, 3351, 3542, 3726, 4158, 4347, 4554, 5313, 6237, 6702, 6831, 7819, 8694, 10053, 10626, 12287, 12474, 13041, 13662, 15638, 15939, 20106, 20493, 23457, 24574, 25691, 26082, 30159, 31878, 36861, 40986, 46914, 47817, 51382, 60318, 70371, 73722, 77073, 86009, 90477, 95634, 110583, 140742, 143451, 154146, 172018, 179837, 180954, 211113, 221166, 231219, 258027, 282601, 286902, 331749, 359674, 422226, 462438, 516054, 539511, 565202, 633339, 663498, 693657, 774081, 847803, 995247, 1079022, 1266678, 1387314, 1548162, 1618533, 1695606, 1978207, 1990494, 2080971, 2322243, 2543409, 3237066, 3956414, 4161942, 4644486, 4855599, 5086818, 5934621, 6966729, 7630227, 9711198, 11869242, 13933458, 14566797, 15260454, 17803863, 22890681, 29133594, 35607726, 45781362, 53411589, 106823178, 160234767, 320469534]

約数ペア:

[(1, 320469534), (2, 160234767), (3, 106823178), (6, 53411589), (7, 45781362), (9, 35607726), (11, 29133594), (14, 22890681), (18, 17803863), (21, 15260454), (22, 14566797), (23, 13933458), (27, 11869242), (33, 9711198), (42, 7630227), (46, 6966729), (54, 5934621), (63, 5086818), (66, 4855599), (69, 4644486), (77, 4161942), (81, 3956414), (99, 3237066), (126, 2543409), (138, 2322243), (154, 2080971), (161, 1990494), (162, 1978207), (189, 1695606), (198, 1618533), (207, 1548162), (231, 1387314), (253, 1266678), (297, 1079022), (322, 995247), (378, 847803), (414, 774081), (462, 693657), (483, 663498), (506, 633339), (567, 565202), (594, 539511), (621, 516054), (693, 462438), (759, 422226), (891, 359674), (966, 331749), (1117, 286902), (1134, 282601), (1242, 258027), (1386, 231219), (1449, 221166), (1518, 211113), (1771, 180954), (1782, 179837), (1863, 172018), (2079, 154146), (2234, 143451), (2277, 140742), (2898, 110583), (3351, 95634), (3542, 90477), (3726, 86009), (4158, 77073), (4347, 73722), (4554, 70371), (5313, 60318), (6237, 51382), (6702, 47817), (6831, 46914), (7819, 40986), (8694, 36861), (10053, 31878), (10626, 30159), (12287, 26082), (12474, 25691), (13041, 24574), (13662, 23457), (15638, 20493), (15939, 20106)]