243335568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 735807072

約数和(自身を除く): 492471504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 307, 336, 337, 392, 588, 614, 674, 784, 921, 1011, 1176, 1228, 1348, 1842, 2022, 2149, 2352, 2359, 2456, 2696, 3684, 4044, 4298, 4718, 4912, 5392, 6447, 7077, 7368, 8088, 8596, 9436, 12894, 14154, 14736, 15043, 16176, 16513, 17192, 18872, 25788, 28308, 30086, 33026, 34384, 37744, 45129, 49539, 51576, 56616, 60172, 66052, 90258, 99078, 103152, 103459, 113232, 120344, 132104, 180516, 198156, 206918, 240688, 264208, 310377, 361032, 396312, 413836, 620754, 722064, 724213, 792624, 827672, 1241508, 1448426, 1655344, 2172639, 2483016, 2896852, 4345278, 4966032, 5069491, 5793704, 8690556, 10138982, 11587408, 15208473, 17381112, 20277964, 30416946, 34762224, 40555928, 60833892, 81111856, 121667784, 243335568]

約数ペア:

[(1, 243335568), (2, 121667784), (3, 81111856), (4, 60833892), (6, 40555928), (7, 34762224), (8, 30416946), (12, 20277964), (14, 17381112), (16, 15208473), (21, 11587408), (24, 10138982), (28, 8690556), (42, 5793704), (48, 5069491), (49, 4966032), (56, 4345278), (84, 2896852), (98, 2483016), (112, 2172639), (147, 1655344), (168, 1448426), (196, 1241508), (294, 827672), (307, 792624), (336, 724213), (337, 722064), (392, 620754), (588, 413836), (614, 396312), (674, 361032), (784, 310377), (921, 264208), (1011, 240688), (1176, 206918), (1228, 198156), (1348, 180516), (1842, 132104), (2022, 120344), (2149, 113232), (2352, 103459), (2359, 103152), (2456, 99078), (2696, 90258), (3684, 66052), (4044, 60172), (4298, 56616), (4718, 51576), (4912, 49539), (5392, 45129), (6447, 37744), (7077, 34384), (7368, 33026), (8088, 30086), (8596, 28308), (9436, 25788), (12894, 18872), (14154, 17192), (14736, 16513), (15043, 16176)]