289024752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 794092032

約数和(自身を除く): 505067280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 271, 272, 408, 542, 813, 816, 1084, 1307, 1626, 2168, 2614, 3252, 3921, 4336, 4607, 5228, 6504, 7842, 9214, 10456, 13008, 13821, 15684, 18428, 20912, 22219, 27642, 31368, 36856, 44438, 55284, 62736, 66657, 73712, 88876, 110568, 133314, 177752, 221136, 266628, 354197, 355504, 533256, 708394, 1062591, 1066512, 1416788, 2125182, 2833576, 4250364, 5667152, 6021349, 8500728, 12042698, 17001456, 18064047, 24085396, 36128094, 48170792, 72256188, 96341584, 144512376, 289024752]

約数ペア:

[(1, 289024752), (2, 144512376), (3, 96341584), (4, 72256188), (6, 48170792), (8, 36128094), (12, 24085396), (16, 18064047), (17, 17001456), (24, 12042698), (34, 8500728), (48, 6021349), (51, 5667152), (68, 4250364), (102, 2833576), (136, 2125182), (204, 1416788), (271, 1066512), (272, 1062591), (408, 708394), (542, 533256), (813, 355504), (816, 354197), (1084, 266628), (1307, 221136), (1626, 177752), (2168, 133314), (2614, 110568), (3252, 88876), (3921, 73712), (4336, 66657), (4607, 62736), (5228, 55284), (6504, 44438), (7842, 36856), (9214, 31368), (10456, 27642), (13008, 22219), (13821, 20912), (15684, 18428)]