100324868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 206938368

約数和(自身を除く): 106613500

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 311, 562, 574, 622, 1124, 1148, 1244, 1967, 2177, 3934, 4354, 7868, 8708, 11521, 12751, 23042, 25502, 46084, 51004, 80647, 87391, 89257, 161294, 174782, 178514, 322588, 349564, 357028, 611737, 1223474, 2446948, 3583031, 7166062, 14332124, 25081217, 50162434, 100324868]

約数ペア:

[(1, 100324868), (2, 50162434), (4, 25081217), (7, 14332124), (14, 7166062), (28, 3583031), (41, 2446948), (82, 1223474), (164, 611737), (281, 357028), (287, 349564), (311, 322588), (562, 178514), (574, 174782), (622, 161294), (1124, 89257), (1148, 87391), (1244, 80647), (1967, 51004), (2177, 46084), (3934, 25502), (4354, 23042), (7868, 12751), (8708, 11521)]