318866324

素因数分解:

$2^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{3529}}^1$

素因数の和:4008

約数の個数: 36

約数和(自身を含む): 650713140

約数和(自身を除く): 331846816

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461, 922, 1844, 3227, 3529, 6454, 7058, 12908, 14116, 22589, 24703, 45178, 49406, 90356, 98812, 172921, 345842, 691684, 1626869, 3253738, 6507476, 11388083, 22776166, 45552332, 79716581, 159433162, 318866324]

約数ペア:

[(1, 318866324), (2, 159433162), (4, 79716581), (7, 45552332), (14, 22776166), (28, 11388083), (49, 6507476), (98, 3253738), (196, 1626869), (461, 691684), (922, 345842), (1844, 172921), (3227, 98812), (3529, 90356), (6454, 49406), (7058, 45178), (12908, 24703), (14116, 22589)]