123812304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 403307520

約数和(自身を除く): 279495216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 139, 154, 168, 176, 231, 241, 264, 278, 308, 336, 417, 462, 482, 528, 556, 616, 723, 834, 924, 964, 973, 1112, 1232, 1446, 1529, 1668, 1687, 1848, 1928, 1946, 2224, 2651, 2892, 2919, 3058, 3336, 3374, 3696, 3856, 3892, 4587, 5061, 5302, 5784, 5838, 6116, 6672, 6748, 7784, 7953, 9174, 10122, 10604, 10703, 11568, 11676, 12232, 13496, 15568, 15906, 18348, 18557, 20244, 21208, 21406, 23352, 24464, 26992, 31812, 32109, 33499, 36696, 37114, 40488, 42416, 42812, 46704, 55671, 63624, 64218, 66998, 73392, 74228, 80976, 85624, 100497, 111342, 127248, 128436, 133996, 148456, 171248, 200994, 222684, 234493, 256872, 267992, 296912, 368489, 401988, 445368, 468986, 513744, 535984, 703479, 736978, 803976, 890736, 937972, 1105467, 1406958, 1473956, 1607952, 1875944, 2210934, 2579423, 2813916, 2947912, 3751888, 4421868, 5158846, 5627832, 5895824, 7738269, 8843736, 10317692, 11255664, 15476538, 17687472, 20635384, 30953076, 41270768, 61906152, 123812304]

約数ペア:

[(1, 123812304), (2, 61906152), (3, 41270768), (4, 30953076), (6, 20635384), (7, 17687472), (8, 15476538), (11, 11255664), (12, 10317692), (14, 8843736), (16, 7738269), (21, 5895824), (22, 5627832), (24, 5158846), (28, 4421868), (33, 3751888), (42, 2947912), (44, 2813916), (48, 2579423), (56, 2210934), (66, 1875944), (77, 1607952), (84, 1473956), (88, 1406958), (112, 1105467), (132, 937972), (139, 890736), (154, 803976), (168, 736978), (176, 703479), (231, 535984), (241, 513744), (264, 468986), (278, 445368), (308, 401988), (336, 368489), (417, 296912), (462, 267992), (482, 256872), (528, 234493), (556, 222684), (616, 200994), (723, 171248), (834, 148456), (924, 133996), (964, 128436), (973, 127248), (1112, 111342), (1232, 100497), (1446, 85624), (1529, 80976), (1668, 74228), (1687, 73392), (1848, 66998), (1928, 64218), (1946, 63624), (2224, 55671), (2651, 46704), (2892, 42812), (2919, 42416), (3058, 40488), (3336, 37114), (3374, 36696), (3696, 33499), (3856, 32109), (3892, 31812), (4587, 26992), (5061, 24464), (5302, 23352), (5784, 21406), (5838, 21208), (6116, 20244), (6672, 18557), (6748, 18348), (7784, 15906), (7953, 15568), (9174, 13496), (10122, 12232), (10604, 11676), (10703, 11568)]