420120384

素因数分解:

$2^6\times 3^1\times {\mathrm{2188127}}^1$

素因数の和:2188142

約数の個数: 28

約数和(自身を含む): 1111569024

約数和(自身を除く): 691448640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2188127, 4376254, 6564381, 8752508, 13128762, 17505016, 26257524, 35010032, 52515048, 70020064, 105030096, 140040128, 210060192, 420120384]

約数ペア:

[(1, 420120384), (2, 210060192), (3, 140040128), (4, 105030096), (6, 70020064), (8, 52515048), (12, 35010032), (16, 26257524), (24, 17505016), (32, 13128762), (48, 8752508), (64, 6564381), (96, 4376254), (192, 2188127)]