16601328

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 80

約数和(自身を含む): 48330240

約数和(自身を除く): 31728912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 463, 498, 664, 747, 926, 996, 1328, 1389, 1494, 1852, 1992, 2241, 2778, 2988, 3704, 3984, 4167, 4482, 5556, 5976, 7408, 8334, 8964, 11112, 11952, 12501, 16668, 17928, 22224, 25002, 33336, 35856, 38429, 50004, 66672, 76858, 100008, 115287, 153716, 200016, 230574, 307432, 345861, 461148, 614864, 691722, 922296, 1037583, 1383444, 1844592, 2075166, 2766888, 4150332, 5533776, 8300664, 16601328]

約数ペア:

[(1, 16601328), (2, 8300664), (3, 5533776), (4, 4150332), (6, 2766888), (8, 2075166), (9, 1844592), (12, 1383444), (16, 1037583), (18, 922296), (24, 691722), (27, 614864), (36, 461148), (48, 345861), (54, 307432), (72, 230574), (83, 200016), (108, 153716), (144, 115287), (166, 100008), (216, 76858), (249, 66672), (332, 50004), (432, 38429), (463, 35856), (498, 33336), (664, 25002), (747, 22224), (926, 17928), (996, 16668), (1328, 12501), (1389, 11952), (1494, 11112), (1852, 8964), (1992, 8334), (2241, 7408), (2778, 5976), (2988, 5556), (3704, 4482), (3984, 4167)]