442472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 464728

約数列:

[1, 2, 4, 8, 19, 38, 41, 71, 76, 82, 142, 152, 164, 284, 328, 568, 779, 1349, 1558, 2698, 2911, 3116, 5396, 5822, 6232, 10792, 11644, 23288, 55309, 110618, 221236, 442472]

約数ペア:

[(1, 442472), (2, 221236), (4, 110618), (8, 55309), (19, 23288), (38, 11644), (41, 10792), (71, 6232), (76, 5822), (82, 5396), (142, 3116), (152, 2911), (164, 2698), (284, 1558), (328, 1349), (568, 779)]