261787176432

素因数分解:

$2^4\times 3^2\times {\mathrm{12953}}^1\times {\mathrm{140351}}^1$

素因数の和:153318

約数の個数: 60

約数和(自身を含む): 732702282624

約数和(自身を除く): 470915106192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 12953, 25906, 38859, 51812, 77718, 103624, 116577, 140351, 155436, 207248, 233154, 280702, 310872, 421053, 466308, 561404, 621744, 842106, 932616, 1122808, 1263159, 1684212, 1865232, 2245616, 2526318, 3368424, 5052636, 6736848, 10105272, 20210544, 1817966503, 3635933006, 5453899509, 7271866012, 10907799018, 14543732024, 16361698527, 21815598036, 29087464048, 32723397054, 43631196072, 65446794108, 87262392144, 130893588216, 261787176432]

約数ペア:

[(1, 261787176432), (2, 130893588216), (3, 87262392144), (4, 65446794108), (6, 43631196072), (8, 32723397054), (9, 29087464048), (12, 21815598036), (16, 16361698527), (18, 14543732024), (24, 10907799018), (36, 7271866012), (48, 5453899509), (72, 3635933006), (144, 1817966503), (12953, 20210544), (25906, 10105272), (38859, 6736848), (51812, 5052636), (77718, 3368424), (103624, 2526318), (116577, 2245616), (140351, 1865232), (155436, 1684212), (207248, 1263159), (233154, 1122808), (280702, 932616), (310872, 842106), (421053, 621744), (466308, 561404)]