217596888

素因数分解:

$2^3\times 3^3\times {\mathrm{853}}^1\times {\mathrm{1181}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 605656800

約数和(自身を除く): 388059912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 853, 1181, 1706, 2362, 2559, 3412, 3543, 4724, 5118, 6824, 7086, 7677, 9448, 10236, 10629, 14172, 15354, 20472, 21258, 23031, 28344, 30708, 31887, 42516, 46062, 61416, 63774, 85032, 92124, 127548, 184248, 255096, 1007393, 2014786, 3022179, 4029572, 6044358, 8059144, 9066537, 12088716, 18133074, 24177432, 27199611, 36266148, 54399222, 72532296, 108798444, 217596888]

約数ペア:

[(1, 217596888), (2, 108798444), (3, 72532296), (4, 54399222), (6, 36266148), (8, 27199611), (9, 24177432), (12, 18133074), (18, 12088716), (24, 9066537), (27, 8059144), (36, 6044358), (54, 4029572), (72, 3022179), (108, 2014786), (216, 1007393), (853, 255096), (1181, 184248), (1706, 127548), (2362, 92124), (2559, 85032), (3412, 63774), (3543, 61416), (4724, 46062), (5118, 42516), (6824, 31887), (7086, 30708), (7677, 28344), (9448, 23031), (10236, 21258), (10629, 20472), (14172, 15354)]