281317284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{269461}}^1$

素因数の和:269500

約数の個数: 36

約数和(自身を含む): 735631260

約数和(自身を除く): 454313976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 269461, 538922, 808383, 1077844, 1616766, 2425149, 3233532, 4850298, 7814369, 9700596, 15628738, 23443107, 31257476, 46886214, 70329321, 93772428, 140658642, 281317284]

約数ペア:

[(1, 281317284), (2, 140658642), (3, 93772428), (4, 70329321), (6, 46886214), (9, 31257476), (12, 23443107), (18, 15628738), (29, 9700596), (36, 7814369), (58, 4850298), (87, 3233532), (116, 2425149), (174, 1616766), (261, 1077844), (348, 808383), (522, 538922), (1044, 269461)]