217110456

素因数分解:

$2^3\times 3^4\times {\mathrm{335047}}^1$

素因数の和:335065

約数の個数: 40

約数和(自身を含む): 608112120

約数和(自身を除く): 391001664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 335047, 670094, 1005141, 1340188, 2010282, 2680376, 3015423, 4020564, 6030846, 8041128, 9046269, 12061692, 18092538, 24123384, 27138807, 36185076, 54277614, 72370152, 108555228, 217110456]

約数ペア:

[(1, 217110456), (2, 108555228), (3, 72370152), (4, 54277614), (6, 36185076), (8, 27138807), (9, 24123384), (12, 18092538), (18, 12061692), (24, 9046269), (27, 8041128), (36, 6030846), (54, 4020564), (72, 3015423), (81, 2680376), (108, 2010282), (162, 1340188), (216, 1005141), (324, 670094), (648, 335047)]