279667044

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{12007}}^1$

素因数の和:12664

約数の個数: 36

約数和(自身を含む): 708087744

約数和(自身を除く): 428420700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 12007, 23292, 24014, 36021, 48028, 72042, 108063, 144084, 216126, 432252, 7768529, 15537058, 23305587, 31074116, 46611174, 69916761, 93222348, 139833522, 279667044]

約数ペア:

[(1, 279667044), (2, 139833522), (3, 93222348), (4, 69916761), (6, 46611174), (9, 31074116), (12, 23305587), (18, 15537058), (36, 7768529), (647, 432252), (1294, 216126), (1941, 144084), (2588, 108063), (3882, 72042), (5823, 48028), (7764, 36021), (11646, 24014), (12007, 23292)]