266993856

素因数分解:

$2^6\times 3^2\times {\mathrm{463531}}^1$

素因数の和:463549

約数の個数: 42

約数和(自身を含む): 765291332

約数和(自身を除く): 498297476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 463531, 927062, 1390593, 1854124, 2781186, 3708248, 4171779, 5562372, 7416496, 8343558, 11124744, 14832992, 16687116, 22249488, 29665984, 33374232, 44498976, 66748464, 88997952, 133496928, 266993856]

約数ペア:

[(1, 266993856), (2, 133496928), (3, 88997952), (4, 66748464), (6, 44498976), (8, 33374232), (9, 29665984), (12, 22249488), (16, 16687116), (18, 14832992), (24, 11124744), (32, 8343558), (36, 7416496), (48, 5562372), (64, 4171779), (72, 3708248), (96, 2781186), (144, 1854124), (192, 1390593), (288, 927062), (576, 463531)]