268889451992

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{13374923}}^1$

素因数の和:13375295

約数の個数: 32

約数和(自身を含む): 577796716800

約数和(自身を除く): 308907264808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 10052, 20104, 13374923, 26749846, 53499692, 93624461, 106999384, 187248922, 374497844, 748995688, 4801597357, 9603194714, 19206389428, 33611181499, 38412778856, 67222362998, 134444725996, 268889451992]

約数ペア:

[(1, 268889451992), (2, 134444725996), (4, 67222362998), (7, 38412778856), (8, 33611181499), (14, 19206389428), (28, 9603194714), (56, 4801597357), (359, 748995688), (718, 374497844), (1436, 187248922), (2513, 106999384), (2872, 93624461), (5026, 53499692), (10052, 26749846), (20104, 13374923)]