278324742

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{5387}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 568972800

約数和(自身を除く): 290648058

約数列:

[1, 2, 3, 6, 79, 109, 158, 218, 237, 327, 474, 654, 5387, 8611, 10774, 16161, 17222, 25833, 32322, 51666, 425573, 587183, 851146, 1174366, 1276719, 1761549, 2553438, 3523098, 46387457, 92774914, 139162371, 278324742]

約数ペア:

[(1, 278324742), (2, 139162371), (3, 92774914), (6, 46387457), (79, 3523098), (109, 2553438), (158, 1761549), (218, 1276719), (237, 1174366), (327, 851146), (474, 587183), (654, 425573), (5387, 51666), (8611, 32322), (10774, 25833), (16161, 17222)]