1263716658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 2922417732

約数和(自身を除く): 1658701074

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 277, 289, 306, 554, 578, 831, 867, 877, 1662, 1734, 1754, 2493, 2601, 2631, 4709, 4986, 5202, 5262, 7893, 9418, 14127, 14909, 15786, 28254, 29818, 42381, 44727, 80053, 84762, 89454, 134181, 160106, 240159, 242929, 253453, 268362, 480318, 485858, 506906, 720477, 728787, 760359, 1440954, 1457574, 1520718, 2186361, 2281077, 4129793, 4372722, 4562154, 8259586, 12389379, 24778758, 37168137, 70206481, 74336274, 140412962, 210619443, 421238886, 631858329, 1263716658]

約数ペア:

[(1, 1263716658), (2, 631858329), (3, 421238886), (6, 210619443), (9, 140412962), (17, 74336274), (18, 70206481), (34, 37168137), (51, 24778758), (102, 12389379), (153, 8259586), (277, 4562154), (289, 4372722), (306, 4129793), (554, 2281077), (578, 2186361), (831, 1520718), (867, 1457574), (877, 1440954), (1662, 760359), (1734, 728787), (1754, 720477), (2493, 506906), (2601, 485858), (2631, 480318), (4709, 268362), (4986, 253453), (5202, 242929), (5262, 240159), (7893, 160106), (9418, 134181), (14127, 89454), (14909, 84762), (15786, 80053), (28254, 44727), (29818, 42381)]