284689904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 565463808

約数和(自身を除く): 280773904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 347, 376, 694, 752, 1091, 1388, 2182, 2776, 4364, 5552, 8728, 16309, 17456, 32618, 51277, 65236, 102554, 130472, 205108, 260944, 378577, 410216, 757154, 820432, 1514308, 3028616, 6057232, 17793119, 35586238, 71172476, 142344952, 284689904]

約数ペア:

[(1, 284689904), (2, 142344952), (4, 71172476), (8, 35586238), (16, 17793119), (47, 6057232), (94, 3028616), (188, 1514308), (347, 820432), (376, 757154), (694, 410216), (752, 378577), (1091, 260944), (1388, 205108), (2182, 130472), (2776, 102554), (4364, 65236), (5552, 51277), (8728, 32618), (16309, 17456)]