620617416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 1584422400

約数和(自身を除く): 963804984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 241, 244, 366, 482, 488, 723, 732, 964, 1446, 1464, 1759, 1928, 2892, 3518, 5277, 5784, 7036, 10554, 14072, 14701, 21108, 29402, 42216, 44103, 58804, 88206, 107299, 117608, 176412, 214598, 321897, 352824, 423919, 429196, 643794, 847838, 858392, 1271757, 1287588, 1695676, 2543514, 2575176, 3391352, 5087028, 10174056, 25859059, 51718118, 77577177, 103436236, 155154354, 206872472, 310308708, 620617416]

約数ペア:

[(1, 620617416), (2, 310308708), (3, 206872472), (4, 155154354), (6, 103436236), (8, 77577177), (12, 51718118), (24, 25859059), (61, 10174056), (122, 5087028), (183, 3391352), (241, 2575176), (244, 2543514), (366, 1695676), (482, 1287588), (488, 1271757), (723, 858392), (732, 847838), (964, 643794), (1446, 429196), (1464, 423919), (1759, 352824), (1928, 321897), (2892, 214598), (3518, 176412), (5277, 117608), (5784, 107299), (7036, 88206), (10554, 58804), (14072, 44103), (14701, 42216), (21108, 29402)]