426463704

素因数分解:

$2^3\times 3^4\times {\mathrm{658123}}^1$

素因数の和:658141

約数の個数: 40

約数和(自身を含む): 1194495060

約数和(自身を除く): 768031356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 658123, 1316246, 1974369, 2632492, 3948738, 5264984, 5923107, 7897476, 11846214, 15794952, 17769321, 23692428, 35538642, 47384856, 53307963, 71077284, 106615926, 142154568, 213231852, 426463704]

約数ペア:

[(1, 426463704), (2, 213231852), (3, 142154568), (4, 106615926), (6, 71077284), (8, 53307963), (9, 47384856), (12, 35538642), (18, 23692428), (24, 17769321), (27, 15794952), (36, 11846214), (54, 7897476), (72, 5923107), (81, 5264984), (108, 3948738), (162, 2632492), (216, 1974369), (324, 1316246), (648, 658123)]