291216608

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 598752000

約数和(自身を除く): 307535392

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 872, 928, 1744, 2879, 3161, 3488, 5758, 6322, 11516, 12644, 23032, 25288, 46064, 50576, 83491, 92128, 101152, 166982, 313811, 333964, 627622, 667928, 1255244, 1335856, 2510488, 2671712, 5020976, 9100519, 10041952, 18201038, 36402076, 72804152, 145608304, 291216608]

約数ペア:

[(1, 291216608), (2, 145608304), (4, 72804152), (8, 36402076), (16, 18201038), (29, 10041952), (32, 9100519), (58, 5020976), (109, 2671712), (116, 2510488), (218, 1335856), (232, 1255244), (436, 667928), (464, 627622), (872, 333964), (928, 313811), (1744, 166982), (2879, 101152), (3161, 92128), (3488, 83491), (5758, 50576), (6322, 46064), (11516, 25288), (12644, 23032)]