8904865128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{40099}}^1$

素因数の和:40614

約数の個数: 64

約数和(自身を含む): 23482560000

約数和(自身を除く): 14577694872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 487, 974, 1461, 1948, 2922, 3896, 5844, 9253, 11688, 18506, 27759, 37012, 40099, 55518, 74024, 80198, 111036, 120297, 160396, 222072, 240594, 320792, 481188, 761881, 962376, 1523762, 2285643, 3047524, 4571286, 6095048, 9142572, 18285144, 19528213, 39056426, 58584639, 78112852, 117169278, 156225704, 234338556, 371036047, 468677112, 742072094, 1113108141, 1484144188, 2226216282, 2968288376, 4452432564, 8904865128]

約数ペア:

[(1, 8904865128), (2, 4452432564), (3, 2968288376), (4, 2226216282), (6, 1484144188), (8, 1113108141), (12, 742072094), (19, 468677112), (24, 371036047), (38, 234338556), (57, 156225704), (76, 117169278), (114, 78112852), (152, 58584639), (228, 39056426), (456, 19528213), (487, 18285144), (974, 9142572), (1461, 6095048), (1948, 4571286), (2922, 3047524), (3896, 2285643), (5844, 1523762), (9253, 962376), (11688, 761881), (18506, 481188), (27759, 320792), (37012, 240594), (40099, 222072), (55518, 160396), (74024, 120297), (80198, 111036)]