287061948

素因数分解:

$2^2\times 3^3\times {\mathrm{1327}}^1\times {\mathrm{2003}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 745167360

約数和(自身を除く): 458105412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1327, 2003, 2654, 3981, 4006, 5308, 6009, 7962, 8012, 11943, 12018, 15924, 18027, 23886, 24036, 35829, 36054, 47772, 54081, 71658, 72108, 108162, 143316, 216324, 2657981, 5315962, 7973943, 10631924, 15947886, 23921829, 31895772, 47843658, 71765487, 95687316, 143530974, 287061948]

約数ペア:

[(1, 287061948), (2, 143530974), (3, 95687316), (4, 71765487), (6, 47843658), (9, 31895772), (12, 23921829), (18, 15947886), (27, 10631924), (36, 7973943), (54, 5315962), (108, 2657981), (1327, 216324), (2003, 143316), (2654, 108162), (3981, 72108), (4006, 71658), (5308, 54081), (6009, 47772), (7962, 36054), (8012, 35829), (11943, 24036), (12018, 23886), (15924, 18027)]