680119992

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{219677}}^1$

素因数の和:219732

約数の個数: 48

約数和(自身を含む): 1884837240

約数和(自身を除く): 1204717248

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, 219677, 439354, 659031, 878708, 1318062, 1757416, 1977093, 2636124, 3954186, 5272248, 7908372, 9446111, 15816744, 18892222, 28338333, 37784444, 56676666, 75568888, 85014999, 113353332, 170029998, 226706664, 340059996, 680119992]

約数ペア:

[(1, 680119992), (2, 340059996), (3, 226706664), (4, 170029998), (6, 113353332), (8, 85014999), (9, 75568888), (12, 56676666), (18, 37784444), (24, 28338333), (36, 18892222), (43, 15816744), (72, 9446111), (86, 7908372), (129, 5272248), (172, 3954186), (258, 2636124), (344, 1977093), (387, 1757416), (516, 1318062), (774, 878708), (1032, 659031), (1548, 439354), (3096, 219677)]