265851396

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2386

約数の個数: 60

約数和(自身を含む): 696996300

約数和(自身を除く): 431144904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 842, 1263, 1684, 1949, 2526, 3789, 3898, 5052, 5847, 7578, 7796, 11367, 11694, 15156, 17541, 22734, 23388, 34101, 35082, 45468, 52623, 68202, 70164, 105246, 136404, 157869, 210492, 315738, 631476, 820529, 1641058, 2461587, 3282116, 4923174, 7384761, 9846348, 14769522, 22154283, 29539044, 44308566, 66462849, 88617132, 132925698, 265851396]

約数ペア:

[(1, 265851396), (2, 132925698), (3, 88617132), (4, 66462849), (6, 44308566), (9, 29539044), (12, 22154283), (18, 14769522), (27, 9846348), (36, 7384761), (54, 4923174), (81, 3282116), (108, 2461587), (162, 1641058), (324, 820529), (421, 631476), (842, 315738), (1263, 210492), (1684, 157869), (1949, 136404), (2526, 105246), (3789, 70164), (3898, 68202), (5052, 52623), (5847, 45468), (7578, 35082), (7796, 34101), (11367, 23388), (11694, 22734), (15156, 17541)]