290470464

素因数分解:

$2^6\times 3^2\times {\mathrm{504289}}^1$

素因数の和:504307

約数の個数: 42

約数和(自身を含む): 832582790

約数和(自身を除く): 542112326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 504289, 1008578, 1512867, 2017156, 3025734, 4034312, 4538601, 6051468, 8068624, 9077202, 12102936, 16137248, 18154404, 24205872, 32274496, 36308808, 48411744, 72617616, 96823488, 145235232, 290470464]

約数ペア:

[(1, 290470464), (2, 145235232), (3, 96823488), (4, 72617616), (6, 48411744), (8, 36308808), (9, 32274496), (12, 24205872), (16, 18154404), (18, 16137248), (24, 12102936), (32, 9077202), (36, 8068624), (48, 6051468), (64, 4538601), (72, 4034312), (96, 3025734), (144, 2017156), (192, 1512867), (288, 1008578), (576, 504289)]