255074736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2441}}^1$

素因数の和:2770

約数の個数: 80

約数和(自身を含む): 755808768

約数和(自身を除く): 500734032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 2177, 2441, 2488, 3732, 4354, 4882, 4976, 6531, 7323, 7464, 8708, 9764, 13062, 14646, 14928, 17087, 17416, 19528, 26124, 29292, 34174, 34832, 39056, 51261, 52248, 58584, 68348, 102522, 104496, 117168, 136696, 205044, 273392, 410088, 759151, 820176, 1518302, 2277453, 3036604, 4554906, 5314057, 6073208, 9109812, 10628114, 12146416, 15942171, 18219624, 21256228, 31884342, 36439248, 42512456, 63768684, 85024912, 127537368, 255074736]

約数ペア:

[(1, 255074736), (2, 127537368), (3, 85024912), (4, 63768684), (6, 42512456), (7, 36439248), (8, 31884342), (12, 21256228), (14, 18219624), (16, 15942171), (21, 12146416), (24, 10628114), (28, 9109812), (42, 6073208), (48, 5314057), (56, 4554906), (84, 3036604), (112, 2277453), (168, 1518302), (311, 820176), (336, 759151), (622, 410088), (933, 273392), (1244, 205044), (1866, 136696), (2177, 117168), (2441, 104496), (2488, 102522), (3732, 68348), (4354, 58584), (4882, 52248), (4976, 51261), (6531, 39056), (7323, 34832), (7464, 34174), (8708, 29292), (9764, 26124), (13062, 19528), (14646, 17416), (14928, 17087)]