253661724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{242971}}^1$

素因数の和:243010

約数の個数: 36

約数和(自身を含む): 663313560

約数和(自身を除く): 409651836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 242971, 485942, 728913, 971884, 1457826, 2186739, 2915652, 4373478, 7046159, 8746956, 14092318, 21138477, 28184636, 42276954, 63415431, 84553908, 126830862, 253661724]

約数ペア:

[(1, 253661724), (2, 126830862), (3, 84553908), (4, 63415431), (6, 42276954), (9, 28184636), (12, 21138477), (18, 14092318), (29, 8746956), (36, 7046159), (58, 4373478), (87, 2915652), (116, 2186739), (174, 1457826), (261, 971884), (348, 728913), (522, 485942), (1044, 242971)]