329539504

素因数分解:

$2^4\times 7^2\times {\mathrm{420331}}^1$

素因数の和:420353

約数の個数: 30

約数和(自身を含む): 742726644

約数和(自身を除く): 413187140

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 420331, 840662, 1681324, 2942317, 3362648, 5884634, 6725296, 11769268, 20596219, 23538536, 41192438, 47077072, 82384876, 164769752, 329539504]

約数ペア:

[(1, 329539504), (2, 164769752), (4, 82384876), (7, 47077072), (8, 41192438), (14, 23538536), (16, 20596219), (28, 11769268), (49, 6725296), (56, 5884634), (98, 3362648), (112, 2942317), (196, 1681324), (392, 840662), (784, 420331)]