2156708316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43591}}^1$

素因数の和:43655

約数の個数: 96

約数和(自身を含む): 6249349120

約数和(自身を除く): 4092640804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3534, 4123, 7068, 8246, 12369, 16492, 24738, 43591, 49476, 87182, 130773, 174364, 261546, 305137, 523092, 610274, 828229, 915411, 1220548, 1351321, 1656458, 1830822, 2484687, 2702642, 3312916, 3661644, 4053963, 4969374, 5405284, 5797603, 8107926, 9459247, 9938748, 11595206, 16215852, 17392809, 18918494, 23190412, 25675099, 28377741, 34785618, 37836988, 51350198, 56755482, 69571236, 77025297, 102700396, 113510964, 154050594, 179725693, 308101188, 359451386, 539177079, 718902772, 1078354158, 2156708316]

約数ペア:

[(1, 2156708316), (2, 1078354158), (3, 718902772), (4, 539177079), (6, 359451386), (7, 308101188), (12, 179725693), (14, 154050594), (19, 113510964), (21, 102700396), (28, 77025297), (31, 69571236), (38, 56755482), (42, 51350198), (57, 37836988), (62, 34785618), (76, 28377741), (84, 25675099), (93, 23190412), (114, 18918494), (124, 17392809), (133, 16215852), (186, 11595206), (217, 9938748), (228, 9459247), (266, 8107926), (372, 5797603), (399, 5405284), (434, 4969374), (532, 4053963), (589, 3661644), (651, 3312916), (798, 2702642), (868, 2484687), (1178, 1830822), (1302, 1656458), (1596, 1351321), (1767, 1220548), (2356, 915411), (2604, 828229), (3534, 610274), (4123, 523092), (7068, 305137), (8246, 261546), (12369, 174364), (16492, 130773), (24738, 87182), (43591, 49476)]