509014728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{243781}}^1$

素因数の和:243822

約数の個数: 48

約数和(自身を含む): 1426124700

約数和(自身を除く): 917109972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 243781, 487562, 731343, 975124, 1462686, 1950248, 2194029, 2925372, 4388058, 5850744, 7069649, 8776116, 14139298, 17552232, 21208947, 28278596, 42417894, 56557192, 63626841, 84835788, 127253682, 169671576, 254507364, 509014728]

約数ペア:

[(1, 509014728), (2, 254507364), (3, 169671576), (4, 127253682), (6, 84835788), (8, 63626841), (9, 56557192), (12, 42417894), (18, 28278596), (24, 21208947), (29, 17552232), (36, 14139298), (58, 8776116), (72, 7069649), (87, 5850744), (116, 4388058), (174, 2925372), (232, 2194029), (261, 1950248), (348, 1462686), (522, 975124), (696, 731343), (1044, 487562), (2088, 243781)]