388396092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{20369}}^1$

素因数の和:20610

約数の個数: 48

約数和(自身を含む): 1040336640

約数和(自身を除く): 651940548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4767, 6356, 9534, 19068, 20369, 40738, 61107, 81476, 122214, 142583, 244428, 285166, 427749, 570332, 855498, 1710996, 4623763, 9247526, 13871289, 18495052, 27742578, 32366341, 55485156, 64732682, 97099023, 129465364, 194198046, 388396092]

約数ペア:

[(1, 388396092), (2, 194198046), (3, 129465364), (4, 97099023), (6, 64732682), (7, 55485156), (12, 32366341), (14, 27742578), (21, 18495052), (28, 13871289), (42, 9247526), (84, 4623763), (227, 1710996), (454, 855498), (681, 570332), (908, 427749), (1362, 285166), (1589, 244428), (2724, 142583), (3178, 122214), (4767, 81476), (6356, 61107), (9534, 40738), (19068, 20369)]