216292776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1287457}}^1$

素因数の和:1287473

約数の個数: 32

約数和(自身を含む): 617979840

約数和(自身を除く): 401687064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1287457, 2574914, 3862371, 5149828, 7724742, 9012199, 10299656, 15449484, 18024398, 27036597, 30898968, 36048796, 54073194, 72097592, 108146388, 216292776]

約数ペア:

[(1, 216292776), (2, 108146388), (3, 72097592), (4, 54073194), (6, 36048796), (7, 30898968), (8, 27036597), (12, 18024398), (14, 15449484), (21, 10299656), (24, 9012199), (28, 7724742), (42, 5149828), (56, 3862371), (84, 2574914), (168, 1287457)]