457657256

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 1075932000

約数和(自身を除く): 618274744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 133, 152, 172, 196, 266, 301, 344, 392, 532, 602, 817, 931, 1064, 1204, 1429, 1634, 1862, 2107, 2408, 2858, 3268, 3724, 4214, 5716, 5719, 6536, 7448, 8428, 10003, 11432, 11438, 16856, 20006, 22876, 27151, 40012, 40033, 45752, 54302, 61447, 70021, 80024, 80066, 108604, 122894, 140042, 160132, 190057, 217208, 245788, 280084, 320264, 380114, 430129, 491576, 560168, 760228, 860258, 1167493, 1330399, 1520456, 1720516, 2334986, 2660798, 3010903, 3441032, 4669972, 5321596, 6021806, 8172451, 9339944, 10643192, 12043612, 16344902, 24087224, 32689804, 57207157, 65379608, 114414314, 228828628, 457657256]

約数ペア:

[(1, 457657256), (2, 228828628), (4, 114414314), (7, 65379608), (8, 57207157), (14, 32689804), (19, 24087224), (28, 16344902), (38, 12043612), (43, 10643192), (49, 9339944), (56, 8172451), (76, 6021806), (86, 5321596), (98, 4669972), (133, 3441032), (152, 3010903), (172, 2660798), (196, 2334986), (266, 1720516), (301, 1520456), (344, 1330399), (392, 1167493), (532, 860258), (602, 760228), (817, 560168), (931, 491576), (1064, 430129), (1204, 380114), (1429, 320264), (1634, 280084), (1862, 245788), (2107, 217208), (2408, 190057), (2858, 160132), (3268, 140042), (3724, 122894), (4214, 108604), (5716, 80066), (5719, 80024), (6536, 70021), (7448, 61447), (8428, 54302), (10003, 45752), (11432, 40033), (11438, 40012), (16856, 27151), (20006, 22876)]