236437452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 616687344

約数和(自身を除く): 380249892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 159, 166, 212, 249, 318, 332, 477, 498, 636, 747, 954, 996, 1493, 1494, 1908, 2986, 2988, 4399, 4479, 5972, 8798, 8958, 13197, 13437, 17596, 17916, 26394, 26874, 39591, 52788, 53748, 79129, 79182, 123919, 158258, 158364, 237387, 247838, 316516, 371757, 474774, 495676, 712161, 743514, 949548, 1115271, 1424322, 1487028, 2230542, 2848644, 4461084, 6567707, 13135414, 19703121, 26270828, 39406242, 59109363, 78812484, 118218726, 236437452]

約数ペア:

[(1, 236437452), (2, 118218726), (3, 78812484), (4, 59109363), (6, 39406242), (9, 26270828), (12, 19703121), (18, 13135414), (36, 6567707), (53, 4461084), (83, 2848644), (106, 2230542), (159, 1487028), (166, 1424322), (212, 1115271), (249, 949548), (318, 743514), (332, 712161), (477, 495676), (498, 474774), (636, 371757), (747, 316516), (954, 247838), (996, 237387), (1493, 158364), (1494, 158258), (1908, 123919), (2986, 79182), (2988, 79129), (4399, 53748), (4479, 52788), (5972, 39591), (8798, 26874), (8958, 26394), (13197, 17916), (13437, 17596)]