487498248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{294383}}^1$

素因数の和:294418

約数の個数: 48

約数和(自身を含む): 1377717120

約数和(自身を除く): 890218872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 294383, 588766, 883149, 1177532, 1766298, 2355064, 2649447, 3532596, 5298894, 6770809, 7065192, 10597788, 13541618, 20312427, 21195576, 27083236, 40624854, 54166472, 60937281, 81249708, 121874562, 162499416, 243749124, 487498248]

約数ペア:

[(1, 487498248), (2, 243749124), (3, 162499416), (4, 121874562), (6, 81249708), (8, 60937281), (9, 54166472), (12, 40624854), (18, 27083236), (23, 21195576), (24, 20312427), (36, 13541618), (46, 10597788), (69, 7065192), (72, 6770809), (92, 5298894), (138, 3532596), (184, 2649447), (207, 2355064), (276, 1766298), (414, 1177532), (552, 883149), (828, 588766), (1656, 294383)]