338952438

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 566796042

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 47, 54, 57, 66, 71, 81, 94, 99, 114, 141, 142, 162, 171, 198, 209, 213, 243, 282, 297, 342, 418, 423, 426, 486, 513, 517, 594, 627, 639, 781, 846, 891, 893, 1026, 1034, 1254, 1269, 1278, 1349, 1539, 1551, 1562, 1782, 1786, 1881, 1917, 2343, 2538, 2673, 2679, 2698, 3078, 3102, 3337, 3762, 3807, 3834, 4047, 4617, 4653, 4686, 5346, 5358, 5643, 5751, 6674, 7029, 7614, 8037, 8094, 9234, 9306, 9823, 10011, 11286, 11421, 11502, 12141, 13959, 14058, 14839, 16074, 16929, 17253, 19646, 20022, 21087, 22842, 24111, 24282, 27918, 29469, 29678, 30033, 33858, 34506, 36423, 36707, 41877, 42174, 44517, 48222, 50787, 58938, 60066, 63261, 63403, 72333, 72846, 73414, 83754, 88407, 89034, 90099, 101574, 109269, 110121, 125631, 126522, 126806, 133551, 144666, 176814, 180198, 189783, 190209, 216999, 218538, 220242, 251262, 265221, 267102, 270297, 327807, 330363, 379566, 380418, 400653, 433998, 530442, 540594, 570627, 655614, 660726, 697433, 795663, 801306, 810891, 991089, 1141254, 1201959, 1394866, 1591326, 1621782, 1711881, 1982178, 2092299, 2386989, 2403918, 2973267, 3423762, 3605877, 4184598, 4773978, 5135643, 5946534, 6276897, 7211754, 8919801, 10271286, 12553794, 15406929, 17839602, 18830691, 30813858, 37661382, 56492073, 112984146, 169476219, 338952438]

約数ペア:

[(1, 338952438), (2, 169476219), (3, 112984146), (6, 56492073), (9, 37661382), (11, 30813858), (18, 18830691), (19, 17839602), (22, 15406929), (27, 12553794), (33, 10271286), (38, 8919801), (47, 7211754), (54, 6276897), (57, 5946534), (66, 5135643), (71, 4773978), (81, 4184598), (94, 3605877), (99, 3423762), (114, 2973267), (141, 2403918), (142, 2386989), (162, 2092299), (171, 1982178), (198, 1711881), (209, 1621782), (213, 1591326), (243, 1394866), (282, 1201959), (297, 1141254), (342, 991089), (418, 810891), (423, 801306), (426, 795663), (486, 697433), (513, 660726), (517, 655614), (594, 570627), (627, 540594), (639, 530442), (781, 433998), (846, 400653), (891, 380418), (893, 379566), (1026, 330363), (1034, 327807), (1254, 270297), (1269, 267102), (1278, 265221), (1349, 251262), (1539, 220242), (1551, 218538), (1562, 216999), (1782, 190209), (1786, 189783), (1881, 180198), (1917, 176814), (2343, 144666), (2538, 133551), (2673, 126806), (2679, 126522), (2698, 125631), (3078, 110121), (3102, 109269), (3337, 101574), (3762, 90099), (3807, 89034), (3834, 88407), (4047, 83754), (4617, 73414), (4653, 72846), (4686, 72333), (5346, 63403), (5358, 63261), (5643, 60066), (5751, 58938), (6674, 50787), (7029, 48222), (7614, 44517), (8037, 42174), (8094, 41877), (9234, 36707), (9306, 36423), (9823, 34506), (10011, 33858), (11286, 30033), (11421, 29678), (11502, 29469), (12141, 27918), (13959, 24282), (14058, 24111), (14839, 22842), (16074, 21087), (16929, 20022), (17253, 19646)]