409421216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5925

約数の個数: 48

約数和(自身を含む): 843913728

約数和(自身を除く): 434492512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4402, 5813, 8804, 11626, 17608, 23252, 35216, 46504, 70432, 93008, 180203, 186016, 360406, 412723, 720812, 825446, 1441624, 1650892, 2883248, 3301784, 5766496, 6603568, 12794413, 13207136, 25588826, 51177652, 102355304, 204710608, 409421216]

約数ペア:

[(1, 409421216), (2, 204710608), (4, 102355304), (8, 51177652), (16, 25588826), (31, 13207136), (32, 12794413), (62, 6603568), (71, 5766496), (124, 3301784), (142, 2883248), (248, 1650892), (284, 1441624), (496, 825446), (568, 720812), (992, 412723), (1136, 360406), (2201, 186016), (2272, 180203), (4402, 93008), (5813, 70432), (8804, 46504), (11626, 35216), (17608, 23252)]