217173384

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{11213}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 590417100

約数和(自身を除く): 373243716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 11213, 19368, 22426, 33639, 44852, 67278, 89704, 100917, 134556, 201834, 269112, 403668, 807336, 3016297, 6032594, 9048891, 12065188, 18097782, 24130376, 27146673, 36195564, 54293346, 72391128, 108586692, 217173384]

約数ペア:

[(1, 217173384), (2, 108586692), (3, 72391128), (4, 54293346), (6, 36195564), (8, 27146673), (9, 24130376), (12, 18097782), (18, 12065188), (24, 9048891), (36, 6032594), (72, 3016297), (269, 807336), (538, 403668), (807, 269112), (1076, 201834), (1614, 134556), (2152, 100917), (2421, 89704), (3228, 67278), (4842, 44852), (6456, 33639), (9684, 22426), (11213, 19368)]