212765616

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 200

約数和(自身を含む): 720192000

約数和(自身を除く): 507426384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 252, 282, 324, 329, 336, 376, 378, 423, 432, 499, 504, 564, 567, 648, 658, 752, 756, 846, 987, 998, 1008, 1128, 1134, 1269, 1296, 1316, 1497, 1512, 1692, 1974, 1996, 2256, 2268, 2538, 2632, 2961, 2994, 3024, 3384, 3493, 3807, 3948, 3992, 4491, 4536, 5076, 5264, 5922, 5988, 6768, 6986, 7614, 7896, 7984, 8883, 8982, 9072, 10152, 10479, 11844, 11976, 13473, 13972, 15228, 15792, 17766, 17964, 20304, 20958, 23453, 23688, 23952, 26649, 26946, 27944, 30456, 31437, 35532, 35928, 40419, 41916, 46906, 47376, 53298, 53892, 55888, 60912, 62874, 70359, 71064, 71856, 80838, 83832, 93812, 94311, 106596, 107784, 125748, 140718, 142128, 161676, 164171, 167664, 187624, 188622, 211077, 213192, 215568, 251496, 281436, 282933, 323352, 328342, 375248, 377244, 422154, 426384, 492513, 502992, 562872, 565866, 633231, 646704, 656684, 754488, 844308, 985026, 1125744, 1131732, 1266462, 1313368, 1477539, 1508976, 1688616, 1899693, 1970052, 2263464, 2532924, 2626736, 2955078, 3377232, 3799386, 3940104, 4432617, 4526928, 5065848, 5910156, 7598772, 7880208, 8865234, 10131696, 11820312, 13297851, 15197544, 17730468, 23640624, 26595702, 30395088, 35460936, 53191404, 70921872, 106382808, 212765616]

約数ペア:

[(1, 212765616), (2, 106382808), (3, 70921872), (4, 53191404), (6, 35460936), (7, 30395088), (8, 26595702), (9, 23640624), (12, 17730468), (14, 15197544), (16, 13297851), (18, 11820312), (21, 10131696), (24, 8865234), (27, 7880208), (28, 7598772), (36, 5910156), (42, 5065848), (47, 4526928), (48, 4432617), (54, 3940104), (56, 3799386), (63, 3377232), (72, 2955078), (81, 2626736), (84, 2532924), (94, 2263464), (108, 1970052), (112, 1899693), (126, 1688616), (141, 1508976), (144, 1477539), (162, 1313368), (168, 1266462), (188, 1131732), (189, 1125744), (216, 985026), (252, 844308), (282, 754488), (324, 656684), (329, 646704), (336, 633231), (376, 565866), (378, 562872), (423, 502992), (432, 492513), (499, 426384), (504, 422154), (564, 377244), (567, 375248), (648, 328342), (658, 323352), (752, 282933), (756, 281436), (846, 251496), (987, 215568), (998, 213192), (1008, 211077), (1128, 188622), (1134, 187624), (1269, 167664), (1296, 164171), (1316, 161676), (1497, 142128), (1512, 140718), (1692, 125748), (1974, 107784), (1996, 106596), (2256, 94311), (2268, 93812), (2538, 83832), (2632, 80838), (2961, 71856), (2994, 71064), (3024, 70359), (3384, 62874), (3493, 60912), (3807, 55888), (3948, 53892), (3992, 53298), (4491, 47376), (4536, 46906), (5076, 41916), (5264, 40419), (5922, 35928), (5988, 35532), (6768, 31437), (6986, 30456), (7614, 27944), (7896, 26946), (7984, 26649), (8883, 23952), (8982, 23688), (9072, 23453), (10152, 20958), (10479, 20304), (11844, 17964), (11976, 17766), (13473, 15792), (13972, 15228)]