1976932212192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{980621137}}^1$

素因数の和:980621160

約数の個数: 72

約数和(自身を含む): 6425029696176

約数和(自身を除く): 4448097483984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 980621137, 1961242274, 2941863411, 3922484548, 5883726822, 6864347959, 7844969096, 8825590233, 11767453644, 13728695918, 15689938192, 17651180466, 20593043877, 23534907288, 27457391836, 31379876384, 35302360932, 41186087754, 47069814576, 54914783672, 61779131631, 70604721864, 82372175508, 94139629152, 109829567344, 123558263262, 141209443728, 164744351016, 219659134688, 247116526524, 282418887456, 329488702032, 494233053048, 658977404064, 988466106096, 1976932212192]

約数ペア:

[(1, 1976932212192), (2, 988466106096), (3, 658977404064), (4, 494233053048), (6, 329488702032), (7, 282418887456), (8, 247116526524), (9, 219659134688), (12, 164744351016), (14, 141209443728), (16, 123558263262), (18, 109829567344), (21, 94139629152), (24, 82372175508), (28, 70604721864), (32, 61779131631), (36, 54914783672), (42, 47069814576), (48, 41186087754), (56, 35302360932), (63, 31379876384), (72, 27457391836), (84, 23534907288), (96, 20593043877), (112, 17651180466), (126, 15689938192), (144, 13728695918), (168, 11767453644), (224, 8825590233), (252, 7844969096), (288, 6864347959), (336, 5883726822), (504, 3922484548), (672, 2941863411), (1008, 1961242274), (2016, 980621137)]