243958068

素因数分解:

$2^2\times 3^4\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2194

約数の個数: 60

約数和(自身を含む): 639600192

約数和(自身を除く): 395642124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431, 862, 1293, 1724, 1747, 2586, 3494, 3879, 5172, 5241, 6988, 7758, 10482, 11637, 15516, 15723, 20964, 23274, 31446, 34911, 46548, 47169, 62892, 69822, 94338, 139644, 141507, 188676, 283014, 566028, 752957, 1505914, 2258871, 3011828, 4517742, 6776613, 9035484, 13553226, 20329839, 27106452, 40659678, 60989517, 81319356, 121979034, 243958068]

約数ペア:

[(1, 243958068), (2, 121979034), (3, 81319356), (4, 60989517), (6, 40659678), (9, 27106452), (12, 20329839), (18, 13553226), (27, 9035484), (36, 6776613), (54, 4517742), (81, 3011828), (108, 2258871), (162, 1505914), (324, 752957), (431, 566028), (862, 283014), (1293, 188676), (1724, 141507), (1747, 139644), (2586, 94338), (3494, 69822), (3879, 62892), (5172, 47169), (5241, 46548), (6988, 34911), (7758, 31446), (10482, 23274), (11637, 20964), (15516, 15723)]