391710984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2331613}}^1$

素因数の和:2331629

約数の個数: 32

約数和(自身を含む): 1119174720

約数和(自身を除く): 727463736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2331613, 4663226, 6994839, 9326452, 13989678, 16321291, 18652904, 27979356, 32642582, 48963873, 55958712, 65285164, 97927746, 130570328, 195855492, 391710984]

約数ペア:

[(1, 391710984), (2, 195855492), (3, 130570328), (4, 97927746), (6, 65285164), (7, 55958712), (8, 48963873), (12, 32642582), (14, 27979356), (21, 18652904), (24, 16321291), (28, 13989678), (42, 9326452), (56, 6994839), (84, 4663226), (168, 2331613)]