142998744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 409651200

約数和(自身を除く): 266652456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1437, 1777, 1916, 2874, 3353, 3554, 3832, 5331, 5748, 6706, 7108, 10059, 10662, 11496, 12439, 13412, 14216, 20118, 21324, 24878, 26824, 37317, 40236, 42648, 49756, 74634, 80472, 99512, 149268, 298536, 851183, 1702366, 2553549, 3404732, 5107098, 5958281, 6809464, 10214196, 11916562, 17874843, 20428392, 23833124, 35749686, 47666248, 71499372, 142998744]

約数ペア:

[(1, 142998744), (2, 71499372), (3, 47666248), (4, 35749686), (6, 23833124), (7, 20428392), (8, 17874843), (12, 11916562), (14, 10214196), (21, 6809464), (24, 5958281), (28, 5107098), (42, 3404732), (56, 2553549), (84, 1702366), (168, 851183), (479, 298536), (958, 149268), (1437, 99512), (1777, 80472), (1916, 74634), (2874, 49756), (3353, 42648), (3554, 40236), (3832, 37317), (5331, 26824), (5748, 24878), (6706, 21324), (7108, 20118), (10059, 14216), (10662, 13412), (11496, 12439)]