470897644

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 998585280

約数和(自身を除く): 527687636

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 59, 86, 98, 118, 172, 196, 236, 301, 413, 602, 826, 947, 1204, 1652, 1894, 2107, 2537, 2891, 3788, 4214, 5074, 5782, 6629, 8428, 10148, 11564, 13258, 17759, 26516, 35518, 40721, 46403, 55873, 71036, 81442, 92806, 111746, 124313, 162884, 185612, 223492, 248626, 285047, 391111, 497252, 570094, 782222, 1140188, 1564444, 1995329, 2402539, 2737777, 3990658, 4805078, 5475554, 7981316, 9610156, 10951108, 16817773, 33635546, 67271092, 117724411, 235448822, 470897644]

約数ペア:

[(1, 470897644), (2, 235448822), (4, 117724411), (7, 67271092), (14, 33635546), (28, 16817773), (43, 10951108), (49, 9610156), (59, 7981316), (86, 5475554), (98, 4805078), (118, 3990658), (172, 2737777), (196, 2402539), (236, 1995329), (301, 1564444), (413, 1140188), (602, 782222), (826, 570094), (947, 497252), (1204, 391111), (1652, 285047), (1894, 248626), (2107, 223492), (2537, 185612), (2891, 162884), (3788, 124313), (4214, 111746), (5074, 92806), (5782, 81442), (6629, 71036), (8428, 55873), (10148, 46403), (11564, 40721), (13258, 35518), (17759, 26516)]