271590984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{538871}}^1$

素因数の和:538890

約数の個数: 48

約数和(自身を含む): 840640320

約数和(自身を除く): 569049336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 538871, 1077742, 1616613, 2155484, 3233226, 3772097, 4310968, 4849839, 6466452, 7544194, 9699678, 11316291, 12932904, 15088388, 19399356, 22632582, 30176776, 33948873, 38798712, 45265164, 67897746, 90530328, 135795492, 271590984]

約数ペア:

[(1, 271590984), (2, 135795492), (3, 90530328), (4, 67897746), (6, 45265164), (7, 38798712), (8, 33948873), (9, 30176776), (12, 22632582), (14, 19399356), (18, 15088388), (21, 12932904), (24, 11316291), (28, 9699678), (36, 7544194), (42, 6466452), (56, 4849839), (63, 4310968), (72, 3772097), (84, 3233226), (126, 2155484), (168, 1616613), (252, 1077742), (504, 538871)]