1290276064

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30803}}^1$

素因数の和:30848

約数の個数: 96

約数和(自身を含む): 3353446656

約数和(自身を除く): 2063170592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5236, 5984, 10472, 20944, 30803, 41888, 61606, 123212, 215621, 246424, 338833, 431242, 492848, 523651, 677666, 862484, 985696, 1047302, 1355332, 1724968, 2094604, 2371831, 2710664, 3449936, 3665557, 4189208, 4743662, 5421328, 5760161, 6899872, 7331114, 8378416, 9487324, 10842656, 11520322, 14662228, 16756832, 18974648, 23040644, 29324456, 37949296, 40321127, 46081288, 58648912, 75898592, 80642254, 92162576, 117297824, 161284508, 184325152, 322569016, 645138032, 1290276064]

約数ペア:

[(1, 1290276064), (2, 645138032), (4, 322569016), (7, 184325152), (8, 161284508), (11, 117297824), (14, 92162576), (16, 80642254), (17, 75898592), (22, 58648912), (28, 46081288), (32, 40321127), (34, 37949296), (44, 29324456), (56, 23040644), (68, 18974648), (77, 16756832), (88, 14662228), (112, 11520322), (119, 10842656), (136, 9487324), (154, 8378416), (176, 7331114), (187, 6899872), (224, 5760161), (238, 5421328), (272, 4743662), (308, 4189208), (352, 3665557), (374, 3449936), (476, 2710664), (544, 2371831), (616, 2094604), (748, 1724968), (952, 1355332), (1232, 1047302), (1309, 985696), (1496, 862484), (1904, 677666), (2464, 523651), (2618, 492848), (2992, 431242), (3808, 338833), (5236, 246424), (5984, 215621), (10472, 123212), (20944, 61606), (30803, 41888)]