989027856

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{116411}}^1$

素因数の和:116484

約数の個数: 60

約数和(自身を含む): 2814842160

約数和(自身を除く): 1825814304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 116411, 232822, 349233, 465644, 698466, 931288, 1047699, 1396932, 1862576, 2095398, 2793864, 4190796, 5587728, 6868249, 8381592, 13736498, 16763184, 20604747, 27472996, 41209494, 54945992, 61814241, 82418988, 109891984, 123628482, 164837976, 247256964, 329675952, 494513928, 989027856]

約数ペア:

[(1, 989027856), (2, 494513928), (3, 329675952), (4, 247256964), (6, 164837976), (8, 123628482), (9, 109891984), (12, 82418988), (16, 61814241), (18, 54945992), (24, 41209494), (36, 27472996), (48, 20604747), (59, 16763184), (72, 13736498), (118, 8381592), (144, 6868249), (177, 5587728), (236, 4190796), (354, 2793864), (472, 2095398), (531, 1862576), (708, 1396932), (944, 1047699), (1062, 931288), (1416, 698466), (2124, 465644), (2832, 349233), (4248, 232822), (8496, 116411)]