1207708308

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 3100819176

約数和(自身を除く): 1893110868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 193, 202, 303, 386, 404, 579, 606, 772, 909, 1158, 1212, 1721, 1737, 1818, 2316, 3442, 3474, 3636, 5163, 6884, 6948, 10326, 15489, 19493, 20652, 30978, 38986, 58479, 61956, 77972, 116958, 173821, 175437, 233916, 332153, 347642, 350874, 521463, 664306, 695284, 701748, 996459, 1042926, 1328612, 1564389, 1992918, 2085852, 2989377, 3128778, 3985836, 5978754, 6257556, 11957508, 33547453, 67094906, 100642359, 134189812, 201284718, 301927077, 402569436, 603854154, 1207708308]

約数ペア:

[(1, 1207708308), (2, 603854154), (3, 402569436), (4, 301927077), (6, 201284718), (9, 134189812), (12, 100642359), (18, 67094906), (36, 33547453), (101, 11957508), (193, 6257556), (202, 5978754), (303, 3985836), (386, 3128778), (404, 2989377), (579, 2085852), (606, 1992918), (772, 1564389), (909, 1328612), (1158, 1042926), (1212, 996459), (1721, 701748), (1737, 695284), (1818, 664306), (2316, 521463), (3442, 350874), (3474, 347642), (3636, 332153), (5163, 233916), (6884, 175437), (6948, 173821), (10326, 116958), (15489, 77972), (19493, 61956), (20652, 58479), (30978, 38986)]