1796985816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{509}}^2$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 4781666220

約数和(自身を除く): 2984680404

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 509, 578, 867, 1018, 1156, 1527, 1734, 2036, 2312, 3054, 3468, 4072, 6108, 6936, 8653, 12216, 17306, 25959, 34612, 51918, 69224, 103836, 147101, 207672, 259081, 294202, 441303, 518162, 588404, 777243, 882606, 1036324, 1176808, 1554486, 1765212, 2072648, 3108972, 3530424, 4404377, 6217944, 8808754, 13213131, 17617508, 26426262, 35235016, 52852524, 74874409, 105705048, 149748818, 224623227, 299497636, 449246454, 598995272, 898492908, 1796985816]

約数ペア:

[(1, 1796985816), (2, 898492908), (3, 598995272), (4, 449246454), (6, 299497636), (8, 224623227), (12, 149748818), (17, 105705048), (24, 74874409), (34, 52852524), (51, 35235016), (68, 26426262), (102, 17617508), (136, 13213131), (204, 8808754), (289, 6217944), (408, 4404377), (509, 3530424), (578, 3108972), (867, 2072648), (1018, 1765212), (1156, 1554486), (1527, 1176808), (1734, 1036324), (2036, 882606), (2312, 777243), (3054, 588404), (3468, 518162), (4072, 441303), (6108, 294202), (6936, 259081), (8653, 207672), (12216, 147101), (17306, 103836), (25959, 69224), (34612, 51918)]