675237008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{16661}}^1$

素因数の和:16835

約数の個数: 40

約数和(自身を含む): 1394609400

約数和(自身を除く): 719372392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 16661, 20264, 33322, 40528, 66644, 133288, 266576, 283237, 566474, 1132948, 2265896, 2482489, 4531792, 4964978, 9929956, 19859912, 39719824, 42202313, 84404626, 168809252, 337618504, 675237008]

約数ペア:

[(1, 675237008), (2, 337618504), (4, 168809252), (8, 84404626), (16, 42202313), (17, 39719824), (34, 19859912), (68, 9929956), (136, 4964978), (149, 4531792), (272, 2482489), (298, 2265896), (596, 1132948), (1192, 566474), (2384, 283237), (2533, 266576), (5066, 133288), (10132, 66644), (16661, 40528), (20264, 33322)]