310143472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3769}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 621748400

約数和(自身を除く): 311604928

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 3769, 5143, 7538, 10286, 15076, 20572, 30152, 41144, 60304, 82288, 139453, 278906, 523891, 557812, 1047782, 1115624, 2095564, 2231248, 4191128, 8382256, 19383967, 38767934, 77535868, 155071736, 310143472]

約数ペア:

[(1, 310143472), (2, 155071736), (4, 77535868), (8, 38767934), (16, 19383967), (37, 8382256), (74, 4191128), (139, 2231248), (148, 2095564), (278, 1115624), (296, 1047782), (556, 557812), (592, 523891), (1112, 278906), (2224, 139453), (3769, 82288), (5143, 60304), (7538, 41144), (10286, 30152), (15076, 20572)]