281678784

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13711}}^1$

素因数の和:13833

約数の個数: 56

約数和(自身を含む): 752295168

約数和(自身を除く): 470616384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 13711, 20544, 27422, 41133, 54844, 82266, 109688, 164532, 219376, 329064, 438752, 658128, 877504, 1316256, 1467077, 2632512, 2934154, 4401231, 5868308, 8802462, 11736616, 17604924, 23473232, 35209848, 46946464, 70419696, 93892928, 140839392, 281678784]

約数ペア:

[(1, 281678784), (2, 140839392), (3, 93892928), (4, 70419696), (6, 46946464), (8, 35209848), (12, 23473232), (16, 17604924), (24, 11736616), (32, 8802462), (48, 5868308), (64, 4401231), (96, 2934154), (107, 2632512), (192, 1467077), (214, 1316256), (321, 877504), (428, 658128), (642, 438752), (856, 329064), (1284, 219376), (1712, 164532), (2568, 109688), (3424, 82266), (5136, 54844), (6848, 41133), (10272, 27422), (13711, 20544)]