216542196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{462697}}^1$

素因数の和:462720

約数の個数: 36

約数和(自身を含む): 589477252

約数和(自身を除く): 372935056

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 462697, 925394, 1388091, 1850788, 2776182, 4164273, 5552364, 6015061, 8328546, 12030122, 16657092, 18045183, 24060244, 36090366, 54135549, 72180732, 108271098, 216542196]

約数ペア:

[(1, 216542196), (2, 108271098), (3, 72180732), (4, 54135549), (6, 36090366), (9, 24060244), (12, 18045183), (13, 16657092), (18, 12030122), (26, 8328546), (36, 6015061), (39, 5552364), (52, 4164273), (78, 2776182), (117, 1850788), (156, 1388091), (234, 925394), (468, 462697)]