212519076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 662276160

約数和(自身を除く): 449757084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 103, 116, 121, 132, 147, 154, 174, 196, 203, 206, 231, 242, 294, 308, 309, 319, 348, 363, 406, 412, 462, 484, 539, 588, 609, 618, 638, 721, 726, 812, 847, 924, 957, 1078, 1133, 1218, 1236, 1276, 1421, 1442, 1452, 1617, 1694, 1914, 2156, 2163, 2233, 2266, 2436, 2541, 2842, 2884, 2987, 3234, 3388, 3399, 3509, 3828, 4263, 4326, 4466, 4532, 5047, 5082, 5684, 5929, 5974, 6468, 6699, 6798, 7018, 7931, 8526, 8652, 8932, 8961, 10094, 10164, 10527, 11858, 11948, 12463, 13398, 13596, 14036, 15141, 15631, 15862, 17052, 17787, 17922, 20188, 20909, 21054, 23716, 23793, 24563, 24926, 26796, 30282, 31262, 31724, 32857, 35574, 35844, 37389, 41818, 42108, 46893, 47586, 49126, 49852, 55517, 60564, 62524, 62727, 65714, 71148, 73689, 74778, 83636, 87241, 93786, 95172, 98252, 98571, 111034, 125454, 131428, 146363, 147378, 149556, 166551, 171941, 174482, 187572, 197142, 222068, 229999, 250908, 261723, 292726, 294756, 333102, 343882, 348964, 361427, 394284, 439089, 459998, 515823, 523446, 585452, 610687, 666204, 687764, 689997, 722854, 878178, 919996, 1031646, 1046892, 1084281, 1221374, 1379994, 1445708, 1609993, 1756356, 1832061, 2063292, 2168562, 2442748, 2529989, 2759988, 3219986, 3664122, 4337124, 4829979, 5059978, 6439972, 7328244, 7589967, 9659958, 10119956, 15179934, 17709923, 19319916, 30359868, 35419846, 53129769, 70839692, 106259538, 212519076]

約数ペア:

[(1, 212519076), (2, 106259538), (3, 70839692), (4, 53129769), (6, 35419846), (7, 30359868), (11, 19319916), (12, 17709923), (14, 15179934), (21, 10119956), (22, 9659958), (28, 7589967), (29, 7328244), (33, 6439972), (42, 5059978), (44, 4829979), (49, 4337124), (58, 3664122), (66, 3219986), (77, 2759988), (84, 2529989), (87, 2442748), (98, 2168562), (103, 2063292), (116, 1832061), (121, 1756356), (132, 1609993), (147, 1445708), (154, 1379994), (174, 1221374), (196, 1084281), (203, 1046892), (206, 1031646), (231, 919996), (242, 878178), (294, 722854), (308, 689997), (309, 687764), (319, 666204), (348, 610687), (363, 585452), (406, 523446), (412, 515823), (462, 459998), (484, 439089), (539, 394284), (588, 361427), (609, 348964), (618, 343882), (638, 333102), (721, 294756), (726, 292726), (812, 261723), (847, 250908), (924, 229999), (957, 222068), (1078, 197142), (1133, 187572), (1218, 174482), (1236, 171941), (1276, 166551), (1421, 149556), (1442, 147378), (1452, 146363), (1617, 131428), (1694, 125454), (1914, 111034), (2156, 98571), (2163, 98252), (2233, 95172), (2266, 93786), (2436, 87241), (2541, 83636), (2842, 74778), (2884, 73689), (2987, 71148), (3234, 65714), (3388, 62727), (3399, 62524), (3509, 60564), (3828, 55517), (4263, 49852), (4326, 49126), (4466, 47586), (4532, 46893), (5047, 42108), (5082, 41818), (5684, 37389), (5929, 35844), (5974, 35574), (6468, 32857), (6699, 31724), (6798, 31262), (7018, 30282), (7931, 26796), (8526, 24926), (8652, 24563), (8932, 23793), (8961, 23716), (10094, 21054), (10164, 20909), (10527, 20188), (11858, 17922), (11948, 17787), (12463, 17052), (13398, 15862), (13596, 15631), (14036, 15141)]