254341548

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{85121}}^1$

素因数の和:85214

約数の個数: 36

約数和(自身を含む): 650672568

約数和(自身を除く): 396331020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 85121, 170242, 255363, 340484, 510726, 766089, 1021452, 1532178, 3064356, 7065043, 14130086, 21195129, 28260172, 42390258, 63585387, 84780516, 127170774, 254341548]

約数ペア:

[(1, 254341548), (2, 127170774), (3, 84780516), (4, 63585387), (6, 42390258), (9, 28260172), (12, 21195129), (18, 14130086), (36, 7065043), (83, 3064356), (166, 1532178), (249, 1021452), (332, 766089), (498, 510726), (747, 340484), (996, 255363), (1494, 170242), (2988, 85121)]