252643176

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{18181}}^1$

素因数の和:18386

約数の個数: 48

約数和(自身を含む): 687825060

約数和(自身を除く): 435181884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 18181, 36362, 54543, 72724, 109086, 145448, 163629, 218172, 327258, 436344, 654516, 1309032, 3508933, 7017866, 10526799, 14035732, 21053598, 28071464, 31580397, 42107196, 63160794, 84214392, 126321588, 252643176]

約数ペア:

[(1, 252643176), (2, 126321588), (3, 84214392), (4, 63160794), (6, 42107196), (8, 31580397), (9, 28071464), (12, 21053598), (18, 14035732), (24, 10526799), (36, 7017866), (72, 3508933), (193, 1309032), (386, 654516), (579, 436344), (772, 327258), (1158, 218172), (1544, 163629), (1737, 145448), (2316, 109086), (3474, 72724), (4632, 54543), (6948, 36362), (13896, 18181)]