409291019984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19542161}}^1$

素因数の和:19542204

約数の個数: 80

約数和(自身を含む): 1046834534016

約数和(自身を除く): 637543514032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 19542161, 39084322, 78168644, 136795127, 156337288, 214963771, 273590254, 312674576, 332216737, 429927542, 547180508, 664433474, 859855084, 1094361016, 1328866948, 1504746397, 1719710168, 2188722032, 2325517159, 2657733896, 3009492794, 3439420336, 3654384107, 4651034318, 5315467792, 6018985588, 7308768214, 9302068636, 12037971176, 14617536428, 18604137272, 24075942352, 25580688749, 29235072856, 37208274544, 51161377498, 58470145712, 102322754996, 204645509992, 409291019984]

約数ペア:

[(1, 409291019984), (2, 204645509992), (4, 102322754996), (7, 58470145712), (8, 51161377498), (11, 37208274544), (14, 29235072856), (16, 25580688749), (17, 24075942352), (22, 18604137272), (28, 14617536428), (34, 12037971176), (44, 9302068636), (56, 7308768214), (68, 6018985588), (77, 5315467792), (88, 4651034318), (112, 3654384107), (119, 3439420336), (136, 3009492794), (154, 2657733896), (176, 2325517159), (187, 2188722032), (238, 1719710168), (272, 1504746397), (308, 1328866948), (374, 1094361016), (476, 859855084), (616, 664433474), (748, 547180508), (952, 429927542), (1232, 332216737), (1309, 312674576), (1496, 273590254), (1904, 214963771), (2618, 156337288), (2992, 136795127), (5236, 78168644), (10472, 39084322), (20944, 19542161)]