1285144368

素因数分解:

$2^4\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{18503}}^1$

素因数の和:19961

約数の個数: 40

約数和(自身を含む): 3322430208

約数和(自身を除く): 2037285840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 18503, 23152, 34728, 37006, 55509, 69456, 74012, 111018, 148024, 222036, 296048, 444072, 888144, 26773841, 53547682, 80321523, 107095364, 160643046, 214190728, 321286092, 428381456, 642572184, 1285144368]

約数ペア:

[(1, 1285144368), (2, 642572184), (3, 428381456), (4, 321286092), (6, 214190728), (8, 160643046), (12, 107095364), (16, 80321523), (24, 53547682), (48, 26773841), (1447, 888144), (2894, 444072), (4341, 296048), (5788, 222036), (8682, 148024), (11576, 111018), (17364, 74012), (18503, 69456), (23152, 55509), (34728, 37006)]