1618052464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9161}}^1$

素因数の和:9278

約数の個数: 80

約数和(自身を含む): 3817255680

約数和(自身を除く): 2199203216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 532, 581, 664, 1064, 1162, 1328, 1577, 2128, 2324, 3154, 4648, 6308, 9161, 9296, 11039, 12616, 18322, 22078, 25232, 36644, 44156, 64127, 73288, 88312, 128254, 146576, 174059, 176624, 256508, 348118, 513016, 696236, 760363, 1026032, 1218413, 1392472, 1520726, 2436826, 2784944, 3041452, 4873652, 5322541, 6082904, 9747304, 10645082, 12165808, 14446897, 19494608, 21290164, 28893794, 42580328, 57787588, 85160656, 101128279, 115575176, 202256558, 231150352, 404513116, 809026232, 1618052464]

約数ペア:

[(1, 1618052464), (2, 809026232), (4, 404513116), (7, 231150352), (8, 202256558), (14, 115575176), (16, 101128279), (19, 85160656), (28, 57787588), (38, 42580328), (56, 28893794), (76, 21290164), (83, 19494608), (112, 14446897), (133, 12165808), (152, 10645082), (166, 9747304), (266, 6082904), (304, 5322541), (332, 4873652), (532, 3041452), (581, 2784944), (664, 2436826), (1064, 1520726), (1162, 1392472), (1328, 1218413), (1577, 1026032), (2128, 760363), (2324, 696236), (3154, 513016), (4648, 348118), (6308, 256508), (9161, 176624), (9296, 174059), (11039, 146576), (12616, 128254), (18322, 88312), (22078, 73288), (25232, 64127), (36644, 44156)]