449942904

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{29339}}^1$

素因数の和:29425

約数の個数: 64

約数和(自身を含む): 1267488000

約数和(自身を除く): 817545096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 29339, 58678, 88017, 117356, 176034, 234712, 264051, 352068, 528102, 704136, 792153, 1056204, 1584306, 2083069, 2112408, 3168612, 4166138, 6249207, 6337224, 8332276, 12498414, 16664552, 18747621, 24996828, 37495242, 49993656, 56242863, 74990484, 112485726, 149980968, 224971452, 449942904]

約数ペア:

[(1, 449942904), (2, 224971452), (3, 149980968), (4, 112485726), (6, 74990484), (8, 56242863), (9, 49993656), (12, 37495242), (18, 24996828), (24, 18747621), (27, 16664552), (36, 12498414), (54, 8332276), (71, 6337224), (72, 6249207), (108, 4166138), (142, 3168612), (213, 2112408), (216, 2083069), (284, 1584306), (426, 1056204), (568, 792153), (639, 704136), (852, 528102), (1278, 352068), (1704, 264051), (1917, 234712), (2556, 176034), (3834, 117356), (5112, 88017), (7668, 58678), (15336, 29339)]