479015823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 784627200

約数和(自身を除く): 305611377

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 139, 143, 277, 319, 377, 417, 429, 831, 957, 1131, 1529, 1807, 3047, 3601, 4031, 4147, 4587, 5421, 8033, 9141, 10803, 12093, 12441, 19877, 24099, 38503, 39611, 44341, 52403, 59631, 88363, 104429, 115509, 118833, 133023, 157209, 265089, 313287, 423533, 500539, 576433, 1116587, 1148719, 1270599, 1501617, 1729299, 3349761, 3446157, 5505929, 12282457, 14515631, 16517787, 36847371, 43546893, 159671941, 479015823]

約数ペア:

[(1, 479015823), (3, 159671941), (11, 43546893), (13, 36847371), (29, 16517787), (33, 14515631), (39, 12282457), (87, 5505929), (139, 3446157), (143, 3349761), (277, 1729299), (319, 1501617), (377, 1270599), (417, 1148719), (429, 1116587), (831, 576433), (957, 500539), (1131, 423533), (1529, 313287), (1807, 265089), (3047, 157209), (3601, 133023), (4031, 118833), (4147, 115509), (4587, 104429), (5421, 88363), (8033, 59631), (9141, 52403), (10803, 44341), (12093, 39611), (12441, 38503), (19877, 24099)]