252593548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 481995360

約数和(自身を除く): 229401812

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 109, 212, 218, 436, 643, 901, 1286, 1802, 1853, 2572, 3604, 3706, 5777, 7412, 10931, 11554, 21862, 23108, 34079, 43724, 68158, 70087, 98209, 136316, 140174, 196418, 280348, 392836, 579343, 1158686, 1191479, 2317372, 2382958, 3714611, 4765916, 7429222, 14858444, 63148387, 126296774, 252593548]

約数ペア:

[(1, 252593548), (2, 126296774), (4, 63148387), (17, 14858444), (34, 7429222), (53, 4765916), (68, 3714611), (106, 2382958), (109, 2317372), (212, 1191479), (218, 1158686), (436, 579343), (643, 392836), (901, 280348), (1286, 196418), (1802, 140174), (1853, 136316), (2572, 98209), (3604, 70087), (3706, 68158), (5777, 43724), (7412, 34079), (10931, 23108), (11554, 21862)]