290138496

素因数分解:

$2^7\times 3^1\times {\mathrm{755569}}^1$

素因数の和:755586

約数の個数: 32

約数和(自身を含む): 770681400

約数和(自身を除く): 480542904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 755569, 1511138, 2266707, 3022276, 4533414, 6044552, 9066828, 12089104, 18133656, 24178208, 36267312, 48356416, 72534624, 96712832, 145069248, 290138496]

約数ペア:

[(1, 290138496), (2, 145069248), (3, 96712832), (4, 72534624), (6, 48356416), (8, 36267312), (12, 24178208), (16, 18133656), (24, 12089104), (32, 9066828), (48, 6044552), (64, 4533414), (96, 3022276), (128, 2266707), (192, 1511138), (384, 755569)]