213144624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 761379840

約数和(自身を除く): 548235216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 99, 112, 126, 132, 141, 144, 154, 168, 176, 188, 198, 231, 252, 264, 282, 308, 329, 336, 376, 396, 409, 423, 462, 504, 517, 528, 564, 616, 658, 693, 752, 792, 818, 846, 924, 987, 1008, 1034, 1128, 1227, 1232, 1316, 1386, 1551, 1584, 1636, 1692, 1848, 1974, 2068, 2256, 2454, 2632, 2772, 2863, 2961, 3102, 3272, 3384, 3619, 3681, 3696, 3948, 4136, 4499, 4653, 4908, 5264, 5544, 5726, 5922, 6204, 6544, 6768, 7238, 7362, 7896, 8272, 8589, 8998, 9306, 9816, 10857, 11088, 11452, 11844, 12408, 13497, 14476, 14724, 15792, 17178, 17996, 18612, 19223, 19632, 21714, 22904, 23688, 24816, 25767, 26994, 28952, 29448, 31493, 32571, 34356, 35992, 37224, 38446, 40491, 43428, 45808, 47376, 51534, 53988, 57669, 57904, 58896, 62986, 65142, 68712, 71984, 74448, 76892, 80982, 86856, 94479, 103068, 107976, 115338, 125972, 130284, 134561, 137424, 153784, 161964, 173007, 173712, 188958, 206136, 211453, 215952, 230676, 251944, 260568, 269122, 283437, 307568, 323928, 346014, 377916, 403683, 412272, 422906, 461352, 503888, 521136, 538244, 566874, 634359, 647856, 692028, 755832, 807366, 845812, 922704, 1076488, 1133748, 1211049, 1268718, 1384056, 1480171, 1511664, 1614732, 1691624, 1903077, 2152976, 2267496, 2422098, 2537436, 2768112, 2960342, 3229464, 3383248, 3806154, 4440513, 4534992, 4844196, 5074872, 5920684, 6458928, 7612308, 8881026, 9688392, 10149744, 11841368, 13321539, 15224616, 17762052, 19376784, 23682736, 26643078, 30449232, 35524104, 53286156, 71048208, 106572312, 213144624]

約数ペア:

[(1, 213144624), (2, 106572312), (3, 71048208), (4, 53286156), (6, 35524104), (7, 30449232), (8, 26643078), (9, 23682736), (11, 19376784), (12, 17762052), (14, 15224616), (16, 13321539), (18, 11841368), (21, 10149744), (22, 9688392), (24, 8881026), (28, 7612308), (33, 6458928), (36, 5920684), (42, 5074872), (44, 4844196), (47, 4534992), (48, 4440513), (56, 3806154), (63, 3383248), (66, 3229464), (72, 2960342), (77, 2768112), (84, 2537436), (88, 2422098), (94, 2267496), (99, 2152976), (112, 1903077), (126, 1691624), (132, 1614732), (141, 1511664), (144, 1480171), (154, 1384056), (168, 1268718), (176, 1211049), (188, 1133748), (198, 1076488), (231, 922704), (252, 845812), (264, 807366), (282, 755832), (308, 692028), (329, 647856), (336, 634359), (376, 566874), (396, 538244), (409, 521136), (423, 503888), (462, 461352), (504, 422906), (517, 412272), (528, 403683), (564, 377916), (616, 346014), (658, 323928), (693, 307568), (752, 283437), (792, 269122), (818, 260568), (846, 251944), (924, 230676), (987, 215952), (1008, 211453), (1034, 206136), (1128, 188958), (1227, 173712), (1232, 173007), (1316, 161964), (1386, 153784), (1551, 137424), (1584, 134561), (1636, 130284), (1692, 125972), (1848, 115338), (1974, 107976), (2068, 103068), (2256, 94479), (2454, 86856), (2632, 80982), (2772, 76892), (2863, 74448), (2961, 71984), (3102, 68712), (3272, 65142), (3384, 62986), (3619, 58896), (3681, 57904), (3696, 57669), (3948, 53988), (4136, 51534), (4499, 47376), (4653, 45808), (4908, 43428), (5264, 40491), (5544, 38446), (5726, 37224), (5922, 35992), (6204, 34356), (6544, 32571), (6768, 31493), (7238, 29448), (7362, 28952), (7896, 26994), (8272, 25767), (8589, 24816), (8998, 23688), (9306, 22904), (9816, 21714), (10857, 19632), (11088, 19223), (11452, 18612), (11844, 17996), (12408, 17178), (13497, 15792), (14476, 14724)]