408020172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{5501}}^1$

素因数の和:6398

約数の個数: 48

約数和(自身を含む): 1089484032

約数和(自身を除く): 681463860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 883, 1766, 2649, 3532, 5298, 5501, 6181, 10596, 11002, 12362, 16503, 18543, 22004, 24724, 33006, 37086, 38507, 66012, 74172, 77014, 115521, 154028, 231042, 462084, 4857383, 9714766, 14572149, 19429532, 29144298, 34001681, 58288596, 68003362, 102005043, 136006724, 204010086, 408020172]

約数ペア:

[(1, 408020172), (2, 204010086), (3, 136006724), (4, 102005043), (6, 68003362), (7, 58288596), (12, 34001681), (14, 29144298), (21, 19429532), (28, 14572149), (42, 9714766), (84, 4857383), (883, 462084), (1766, 231042), (2649, 154028), (3532, 115521), (5298, 77014), (5501, 74172), (6181, 66012), (10596, 38507), (11002, 37086), (12362, 33006), (16503, 24724), (18543, 22004)]