426596548

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 913090752

約数和(自身を除く): 486494204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 173, 196, 322, 346, 547, 644, 692, 1094, 1127, 1211, 2188, 2254, 2422, 3829, 3979, 4508, 4844, 7658, 7958, 8477, 12581, 15316, 15916, 16954, 25162, 26803, 27853, 33908, 50324, 53606, 55706, 88067, 94631, 107212, 111412, 176134, 189262, 194971, 352268, 378524, 389942, 616469, 662417, 779884, 1232938, 1324834, 2176513, 2465876, 2649668, 4353026, 4636919, 8706052, 9273838, 15235591, 18547676, 30471182, 60942364, 106649137, 213298274, 426596548]

約数ペア:

[(1, 426596548), (2, 213298274), (4, 106649137), (7, 60942364), (14, 30471182), (23, 18547676), (28, 15235591), (46, 9273838), (49, 8706052), (92, 4636919), (98, 4353026), (161, 2649668), (173, 2465876), (196, 2176513), (322, 1324834), (346, 1232938), (547, 779884), (644, 662417), (692, 616469), (1094, 389942), (1127, 378524), (1211, 352268), (2188, 194971), (2254, 189262), (2422, 176134), (3829, 111412), (3979, 107212), (4508, 94631), (4844, 88067), (7658, 55706), (7958, 53606), (8477, 50324), (12581, 33908), (15316, 27853), (15916, 26803), (16954, 25162)]