438988872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2613029}}^1$

素因数の和:2613045

約数の個数: 32

約数和(自身を含む): 1254254400

約数和(自身を除く): 815265528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2613029, 5226058, 7839087, 10452116, 15678174, 18291203, 20904232, 31356348, 36582406, 54873609, 62712696, 73164812, 109747218, 146329624, 219494436, 438988872]

約数ペア:

[(1, 438988872), (2, 219494436), (3, 146329624), (4, 109747218), (6, 73164812), (7, 62712696), (8, 54873609), (12, 36582406), (14, 31356348), (21, 20904232), (24, 18291203), (28, 15678174), (42, 10452116), (56, 7839087), (84, 5226058), (168, 2613029)]