216221376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{160879}}^1$

素因数の和:160901

約数の個数: 56

約数和(自身を含む): 653816320

約数和(自身を除く): 437594944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 160879, 321758, 482637, 643516, 965274, 1126153, 1287032, 1930548, 2252306, 2574064, 3378459, 3861096, 4504612, 5148128, 6756918, 7722192, 9009224, 10296256, 13513836, 15444384, 18018448, 27027672, 30888768, 36036896, 54055344, 72073792, 108110688, 216221376]

約数ペア:

[(1, 216221376), (2, 108110688), (3, 72073792), (4, 54055344), (6, 36036896), (7, 30888768), (8, 27027672), (12, 18018448), (14, 15444384), (16, 13513836), (21, 10296256), (24, 9009224), (28, 7722192), (32, 6756918), (42, 5148128), (48, 4504612), (56, 3861096), (64, 3378459), (84, 2574064), (96, 2252306), (112, 1930548), (168, 1287032), (192, 1126153), (224, 965274), (336, 643516), (448, 482637), (672, 321758), (1344, 160879)]