238376292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 715008000

約数和(自身を除く): 476631708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 308, 329, 363, 462, 484, 499, 517, 564, 658, 726, 847, 924, 987, 998, 1034, 1316, 1452, 1497, 1551, 1694, 1974, 1996, 2068, 2541, 2994, 3102, 3388, 3493, 3619, 3948, 5082, 5489, 5687, 5988, 6204, 6986, 7238, 10164, 10479, 10857, 10978, 11374, 13972, 14476, 16467, 17061, 20958, 21714, 21956, 22748, 23453, 32934, 34122, 38423, 39809, 41916, 43428, 46906, 60379, 65868, 68244, 70359, 76846, 79618, 93812, 115269, 119427, 120758, 140718, 153692, 159236, 164171, 181137, 230538, 238854, 241516, 257983, 281436, 328342, 362274, 422653, 461076, 477708, 492513, 515966, 656684, 724548, 773949, 845306, 985026, 1031932, 1267959, 1547898, 1690612, 1805881, 1970052, 2535918, 2837813, 3095796, 3611762, 5071836, 5417643, 5675626, 7223524, 8513439, 10835286, 11351252, 17026878, 19864691, 21670572, 34053756, 39729382, 59594073, 79458764, 119188146, 238376292]

約数ペア:

[(1, 238376292), (2, 119188146), (3, 79458764), (4, 59594073), (6, 39729382), (7, 34053756), (11, 21670572), (12, 19864691), (14, 17026878), (21, 11351252), (22, 10835286), (28, 8513439), (33, 7223524), (42, 5675626), (44, 5417643), (47, 5071836), (66, 3611762), (77, 3095796), (84, 2837813), (94, 2535918), (121, 1970052), (132, 1805881), (141, 1690612), (154, 1547898), (188, 1267959), (231, 1031932), (242, 985026), (282, 845306), (308, 773949), (329, 724548), (363, 656684), (462, 515966), (484, 492513), (499, 477708), (517, 461076), (564, 422653), (658, 362274), (726, 328342), (847, 281436), (924, 257983), (987, 241516), (998, 238854), (1034, 230538), (1316, 181137), (1452, 164171), (1497, 159236), (1551, 153692), (1694, 140718), (1974, 120758), (1996, 119427), (2068, 115269), (2541, 93812), (2994, 79618), (3102, 76846), (3388, 70359), (3493, 68244), (3619, 65868), (3948, 60379), (5082, 46906), (5489, 43428), (5687, 41916), (5988, 39809), (6204, 38423), (6986, 34122), (7238, 32934), (10164, 23453), (10479, 22748), (10857, 21956), (10978, 21714), (11374, 20958), (13972, 17061), (14476, 16467)]