240338664

素因数分解:

$2^3\times 3^5\times {\mathrm{123631}}^1$

素因数の和:123652

約数の個数: 48

約数和(自身を含む): 675030720

約数和(自身を除く): 434692056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 123631, 247262, 370893, 494524, 741786, 989048, 1112679, 1483572, 2225358, 2967144, 3338037, 4450716, 6676074, 8901432, 10014111, 13352148, 20028222, 26704296, 30042333, 40056444, 60084666, 80112888, 120169332, 240338664]

約数ペア:

[(1, 240338664), (2, 120169332), (3, 80112888), (4, 60084666), (6, 40056444), (8, 30042333), (9, 26704296), (12, 20028222), (18, 13352148), (24, 10014111), (27, 8901432), (36, 6676074), (54, 4450716), (72, 3338037), (81, 2967144), (108, 2225358), (162, 1483572), (216, 1112679), (243, 989048), (324, 741786), (486, 494524), (648, 370893), (972, 247262), (1944, 123631)]