340034884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 758419200

約数和(自身を除く): 418384316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 43, 68, 74, 86, 119, 148, 172, 238, 259, 301, 449, 476, 518, 602, 629, 731, 898, 1036, 1204, 1258, 1462, 1591, 1796, 2516, 2924, 3143, 3182, 4403, 5117, 6286, 6364, 7633, 8806, 10234, 11137, 12572, 15266, 16613, 17612, 19307, 20468, 22274, 27047, 30532, 33226, 38614, 44548, 53431, 54094, 66452, 77228, 106862, 108188, 116291, 135149, 189329, 213724, 232582, 270298, 282421, 328219, 378658, 465164, 540596, 564842, 656438, 714359, 757316, 1129684, 1312876, 1428718, 1976947, 2297533, 2857436, 3953894, 4595066, 5000513, 7907788, 9190132, 10001026, 12144103, 20002052, 24288206, 48576412, 85008721, 170017442, 340034884]

約数ペア:

[(1, 340034884), (2, 170017442), (4, 85008721), (7, 48576412), (14, 24288206), (17, 20002052), (28, 12144103), (34, 10001026), (37, 9190132), (43, 7907788), (68, 5000513), (74, 4595066), (86, 3953894), (119, 2857436), (148, 2297533), (172, 1976947), (238, 1428718), (259, 1312876), (301, 1129684), (449, 757316), (476, 714359), (518, 656438), (602, 564842), (629, 540596), (731, 465164), (898, 378658), (1036, 328219), (1204, 282421), (1258, 270298), (1462, 232582), (1591, 213724), (1796, 189329), (2516, 135149), (2924, 116291), (3143, 108188), (3182, 106862), (4403, 77228), (5117, 66452), (6286, 54094), (6364, 53431), (7633, 44548), (8806, 38614), (10234, 33226), (11137, 30532), (12572, 27047), (15266, 22274), (16613, 20468), (17612, 19307)]