406985208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2422531}}^1$

素因数の和:2422547

約数の個数: 32

約数和(自身を含む): 1162815360

約数和(自身を除く): 755830152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2422531, 4845062, 7267593, 9690124, 14535186, 16957717, 19380248, 29070372, 33915434, 50873151, 58140744, 67830868, 101746302, 135661736, 203492604, 406985208]

約数ペア:

[(1, 406985208), (2, 203492604), (3, 135661736), (4, 101746302), (6, 67830868), (7, 58140744), (8, 50873151), (12, 33915434), (14, 29070372), (21, 19380248), (24, 16957717), (28, 14535186), (42, 9690124), (56, 7267593), (84, 4845062), (168, 2422531)]