438897744

素因数分解:

$2^4\times 3^3\times {\mathrm{1015967}}^1$

素因数の和:1015984

約数の個数: 40

約数和(自身を含む): 1259800320

約数和(自身を除く): 820902576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1015967, 2031934, 3047901, 4063868, 6095802, 8127736, 9143703, 12191604, 16255472, 18287406, 24383208, 27431109, 36574812, 48766416, 54862218, 73149624, 109724436, 146299248, 219448872, 438897744]

約数ペア:

[(1, 438897744), (2, 219448872), (3, 146299248), (4, 109724436), (6, 73149624), (8, 54862218), (9, 48766416), (12, 36574812), (16, 27431109), (18, 24383208), (24, 18287406), (27, 16255472), (36, 12191604), (48, 9143703), (54, 8127736), (72, 6095802), (108, 4063868), (144, 3047901), (216, 2031934), (432, 1015967)]