648408084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{7079}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 1605744000

約数和(自身を除く): 957335916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 449, 898, 1347, 1796, 2694, 5388, 7079, 7633, 14158, 15266, 21237, 22899, 28316, 30532, 42474, 45798, 84948, 91596, 120343, 240686, 361029, 481372, 722058, 1444116, 3178471, 6356942, 9535413, 12713884, 19070826, 38141652, 54034007, 108068014, 162102021, 216136028, 324204042, 648408084]

約数ペア:

[(1, 648408084), (2, 324204042), (3, 216136028), (4, 162102021), (6, 108068014), (12, 54034007), (17, 38141652), (34, 19070826), (51, 12713884), (68, 9535413), (102, 6356942), (204, 3178471), (449, 1444116), (898, 722058), (1347, 481372), (1796, 361029), (2694, 240686), (5388, 120343), (7079, 91596), (7633, 84948), (14158, 45798), (15266, 42474), (21237, 30532), (22899, 28316)]