242067504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{720439}}^1$

素因数の和:720457

約数の個数: 40

約数和(自身を含む): 714676480

約数和(自身を除く): 472608976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 720439, 1440878, 2161317, 2881756, 4322634, 5043073, 5763512, 8645268, 10086146, 11527024, 15129219, 17290536, 20172292, 30258438, 34581072, 40344584, 60516876, 80689168, 121033752, 242067504]

約数ペア:

[(1, 242067504), (2, 121033752), (3, 80689168), (4, 60516876), (6, 40344584), (7, 34581072), (8, 30258438), (12, 20172292), (14, 17290536), (16, 15129219), (21, 11527024), (24, 10086146), (28, 8645268), (42, 5763512), (48, 5043073), (56, 4322634), (84, 2881756), (112, 2161317), (168, 1440878), (336, 720439)]