1228032146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 2226994560

約数和(自身を除く): 998962414

約数列:

[1, 2, 11, 22, 23, 37, 46, 67, 74, 89, 121, 134, 178, 242, 253, 407, 506, 737, 814, 851, 979, 1474, 1541, 1702, 1958, 2047, 2479, 2783, 3082, 3293, 4094, 4477, 4958, 5566, 5963, 6586, 8107, 8954, 9361, 10769, 11926, 16214, 16951, 18722, 21538, 22517, 27269, 33902, 36223, 45034, 54538, 57017, 65593, 72446, 75739, 102971, 114034, 131186, 137149, 151478, 186461, 205942, 220631, 247687, 274298, 299959, 372922, 398453, 441262, 495374, 599918, 627187, 721523, 796906, 833129, 1254374, 1443046, 1508639, 1666258, 2426941, 3017278, 4853882, 5074513, 6899057, 9164419, 10149026, 13798114, 16595029, 18328838, 26696351, 33190058, 53392702, 55819643, 111639286, 614016073, 1228032146]

約数ペア:

[(1, 1228032146), (2, 614016073), (11, 111639286), (22, 55819643), (23, 53392702), (37, 33190058), (46, 26696351), (67, 18328838), (74, 16595029), (89, 13798114), (121, 10149026), (134, 9164419), (178, 6899057), (242, 5074513), (253, 4853882), (407, 3017278), (506, 2426941), (737, 1666258), (814, 1508639), (851, 1443046), (979, 1254374), (1474, 833129), (1541, 796906), (1702, 721523), (1958, 627187), (2047, 599918), (2479, 495374), (2783, 441262), (3082, 398453), (3293, 372922), (4094, 299959), (4477, 274298), (4958, 247687), (5566, 220631), (5963, 205942), (6586, 186461), (8107, 151478), (8954, 137149), (9361, 131186), (10769, 114034), (11926, 102971), (16214, 75739), (16951, 72446), (18722, 65593), (21538, 57017), (22517, 54538), (27269, 45034), (33902, 36223)]