245686572

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{13049}}^1$

素因数の和:13582

約数の個数: 36

約数和(自身を含む): 622276200

約数和(自身を除く): 376589628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1569, 2092, 3138, 4707, 6276, 9414, 13049, 18828, 26098, 39147, 52196, 78294, 117441, 156588, 234882, 469764, 6824627, 13649254, 20473881, 27298508, 40947762, 61421643, 81895524, 122843286, 245686572]

約数ペア:

[(1, 245686572), (2, 122843286), (3, 81895524), (4, 61421643), (6, 40947762), (9, 27298508), (12, 20473881), (18, 13649254), (36, 6824627), (523, 469764), (1046, 234882), (1569, 156588), (2092, 117441), (3138, 78294), (4707, 52196), (6276, 39147), (9414, 26098), (13049, 18828)]