288745488

素因数分解:

$2^4\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{1621}}^1$

素因数の和:2872

約数の個数: 60

約数和(自身を含む): 809238508

約数和(自身を除く): 520493020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1237, 1621, 2474, 3242, 3711, 4863, 4948, 6484, 7422, 9726, 9896, 11133, 12968, 14589, 14844, 19452, 19792, 22266, 25936, 29178, 29688, 38904, 44532, 58356, 59376, 77808, 89064, 116712, 178128, 233424, 2005177, 4010354, 6015531, 8020708, 12031062, 16041416, 18046593, 24062124, 32082832, 36093186, 48124248, 72186372, 96248496, 144372744, 288745488]

約数ペア:

[(1, 288745488), (2, 144372744), (3, 96248496), (4, 72186372), (6, 48124248), (8, 36093186), (9, 32082832), (12, 24062124), (16, 18046593), (18, 16041416), (24, 12031062), (36, 8020708), (48, 6015531), (72, 4010354), (144, 2005177), (1237, 233424), (1621, 178128), (2474, 116712), (3242, 89064), (3711, 77808), (4863, 59376), (4948, 58356), (6484, 44532), (7422, 38904), (9726, 29688), (9896, 29178), (11133, 25936), (12968, 22266), (14589, 19792), (14844, 19452)]