248227992

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{80177}}^1$

素因数の和:80232

約数の個数: 48

約数和(自身を含む): 687927240

約数和(自身を除く): 439699248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 80177, 160354, 240531, 320708, 481062, 641416, 721593, 962124, 1443186, 1924248, 2886372, 3447611, 5772744, 6895222, 10342833, 13790444, 20685666, 27580888, 31028499, 41371332, 62056998, 82742664, 124113996, 248227992]

約数ペア:

[(1, 248227992), (2, 124113996), (3, 82742664), (4, 62056998), (6, 41371332), (8, 31028499), (9, 27580888), (12, 20685666), (18, 13790444), (24, 10342833), (36, 6895222), (43, 5772744), (72, 3447611), (86, 2886372), (129, 1924248), (172, 1443186), (258, 962124), (344, 721593), (387, 641416), (516, 481062), (774, 320708), (1032, 240531), (1548, 160354), (3096, 80177)]