21988982592

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{720289}}^1$

素因数の和:720360

約数の個数: 84

約数和(自身を含む): 64216734660

約数和(自身を除く): 42227752068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 30528, 720289, 1440578, 2160867, 2881156, 4321734, 5762312, 6482601, 8643468, 11524624, 12965202, 17286936, 23049248, 25930404, 34573872, 38175317, 46098496, 51860808, 69147744, 76350634, 103721616, 114525951, 138295488, 152701268, 207443232, 229051902, 305402536, 343577853, 414886464, 458103804, 610805072, 687155706, 916207608, 1221610144, 1374311412, 1832415216, 2443220288, 2748622824, 3664830432, 5497245648, 7329660864, 10994491296, 21988982592]

約数ペア:

[(1, 21988982592), (2, 10994491296), (3, 7329660864), (4, 5497245648), (6, 3664830432), (8, 2748622824), (9, 2443220288), (12, 1832415216), (16, 1374311412), (18, 1221610144), (24, 916207608), (32, 687155706), (36, 610805072), (48, 458103804), (53, 414886464), (64, 343577853), (72, 305402536), (96, 229051902), (106, 207443232), (144, 152701268), (159, 138295488), (192, 114525951), (212, 103721616), (288, 76350634), (318, 69147744), (424, 51860808), (477, 46098496), (576, 38175317), (636, 34573872), (848, 25930404), (954, 23049248), (1272, 17286936), (1696, 12965202), (1908, 11524624), (2544, 8643468), (3392, 6482601), (3816, 5762312), (5088, 4321734), (7632, 2881156), (10176, 2160867), (15264, 1440578), (30528, 720289)]