421226244

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18398

約数の個数: 60

約数和(自身を含む): 1116739008

約数和(自身を除く): 695512764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 18311, 23004, 36622, 54933, 73244, 109866, 164799, 219732, 329598, 494397, 659196, 988794, 1300081, 1483191, 1977588, 2600162, 2966382, 3900243, 5200324, 5932764, 7800486, 11700729, 15600972, 23401458, 35102187, 46802916, 70204374, 105306561, 140408748, 210613122, 421226244]

約数ペア:

[(1, 421226244), (2, 210613122), (3, 140408748), (4, 105306561), (6, 70204374), (9, 46802916), (12, 35102187), (18, 23401458), (27, 15600972), (36, 11700729), (54, 7800486), (71, 5932764), (81, 5200324), (108, 3900243), (142, 2966382), (162, 2600162), (213, 1977588), (284, 1483191), (324, 1300081), (426, 988794), (639, 659196), (852, 494397), (1278, 329598), (1917, 219732), (2556, 164799), (3834, 109866), (5751, 73244), (7668, 54933), (11502, 36622), (18311, 23004)]