1540274316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{38281}}^1$

素因数の和:38774

約数の個数: 48

約数和(自身を含む): 4116080640

約数和(自身を除く): 2575806324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5748, 6706, 10059, 13412, 20118, 38281, 40236, 76562, 114843, 153124, 229686, 267967, 459372, 535934, 803901, 1071868, 1607802, 3215604, 18336599, 36673198, 55009797, 73346396, 110019594, 128356193, 220039188, 256712386, 385068579, 513424772, 770137158, 1540274316]

約数ペア:

[(1, 1540274316), (2, 770137158), (3, 513424772), (4, 385068579), (6, 256712386), (7, 220039188), (12, 128356193), (14, 110019594), (21, 73346396), (28, 55009797), (42, 36673198), (84, 18336599), (479, 3215604), (958, 1607802), (1437, 1071868), (1916, 803901), (2874, 535934), (3353, 459372), (5748, 267967), (6706, 229686), (10059, 153124), (13412, 114843), (20118, 76562), (38281, 40236)]