290131488

素因数分解:

$2^5\times 3^2\times {\mathrm{1007401}}^1$

素因数の和:1007417

約数の個数: 36

約数和(自身を含む): 825062238

約数和(自身を除く): 534930750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1007401, 2014802, 3022203, 4029604, 6044406, 8059208, 9066609, 12088812, 16118416, 18133218, 24177624, 32236832, 36266436, 48355248, 72532872, 96710496, 145065744, 290131488]

約数ペア:

[(1, 290131488), (2, 145065744), (3, 96710496), (4, 72532872), (6, 48355248), (8, 36266436), (9, 32236832), (12, 24177624), (16, 18133218), (18, 16118416), (24, 12088812), (32, 9066609), (36, 8059208), (48, 6044406), (72, 4029604), (96, 3022203), (144, 2014802), (288, 1007401)]