488403048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3541}}^1$

素因数の和:4378

約数の個数: 64

約数和(自身を含む): 1397531520

約数和(自身を除く): 909128472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821, 1642, 2463, 3284, 3541, 4926, 5747, 6568, 7082, 9852, 10623, 11494, 14164, 17241, 19704, 21246, 22988, 24787, 28328, 34482, 42492, 45976, 49574, 68964, 74361, 84984, 99148, 137928, 148722, 198296, 297444, 594888, 2907161, 5814322, 8721483, 11628644, 17442966, 20350127, 23257288, 34885932, 40700254, 61050381, 69771864, 81400508, 122100762, 162801016, 244201524, 488403048]

約数ペア:

[(1, 488403048), (2, 244201524), (3, 162801016), (4, 122100762), (6, 81400508), (7, 69771864), (8, 61050381), (12, 40700254), (14, 34885932), (21, 23257288), (24, 20350127), (28, 17442966), (42, 11628644), (56, 8721483), (84, 5814322), (168, 2907161), (821, 594888), (1642, 297444), (2463, 198296), (3284, 148722), (3541, 137928), (4926, 99148), (5747, 84984), (6568, 74361), (7082, 68964), (9852, 49574), (10623, 45976), (11494, 42492), (14164, 34482), (17241, 28328), (19704, 24787), (21246, 22988)]