243301384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1723}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 480996000

約数和(自身を除く): 237694616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 929, 1723, 1858, 3446, 3716, 6892, 7432, 13784, 17651, 32737, 35302, 65474, 70604, 130948, 141208, 261896, 1600667, 3201334, 6402668, 12805336, 30412673, 60825346, 121650692, 243301384]

約数ペア:

[(1, 243301384), (2, 121650692), (4, 60825346), (8, 30412673), (19, 12805336), (38, 6402668), (76, 3201334), (152, 1600667), (929, 261896), (1723, 141208), (1858, 130948), (3446, 70604), (3716, 65474), (6892, 35302), (7432, 32737), (13784, 17651)]