245880966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 530323200

約数和(自身を除く): 284442234

約数列:

[1, 2, 3, 6, 29, 43, 58, 59, 86, 87, 118, 129, 174, 177, 258, 354, 557, 1114, 1247, 1671, 1711, 2494, 2537, 3342, 3422, 3741, 5074, 5133, 7482, 7611, 10266, 15222, 16153, 23951, 32306, 32863, 47902, 48459, 65726, 71853, 73573, 96918, 98589, 143706, 147146, 197178, 220719, 441438, 694579, 953027, 1389158, 1413109, 1906054, 2083737, 2826218, 2859081, 4167474, 4239327, 5718162, 8478654, 40980161, 81960322, 122940483, 245880966]

約数ペア:

[(1, 245880966), (2, 122940483), (3, 81960322), (6, 40980161), (29, 8478654), (43, 5718162), (58, 4239327), (59, 4167474), (86, 2859081), (87, 2826218), (118, 2083737), (129, 1906054), (174, 1413109), (177, 1389158), (258, 953027), (354, 694579), (557, 441438), (1114, 220719), (1247, 197178), (1671, 147146), (1711, 143706), (2494, 98589), (2537, 96918), (3342, 73573), (3422, 71853), (3741, 65726), (5074, 48459), (5133, 47902), (7482, 32863), (7611, 32306), (10266, 23951), (15222, 16153)]