394105968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 1175148000

約数和(自身を除く): 781042032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 199, 204, 272, 306, 398, 408, 597, 612, 796, 809, 816, 1194, 1224, 1592, 1618, 1791, 2388, 2427, 2448, 3184, 3236, 3383, 3582, 4776, 4854, 6472, 6766, 7164, 7281, 9552, 9708, 10149, 12944, 13532, 13753, 14328, 14562, 19416, 20298, 27064, 27506, 28656, 29124, 30447, 38832, 40596, 41259, 54128, 55012, 58248, 60894, 81192, 82518, 110024, 116496, 121788, 123777, 160991, 162384, 165036, 220048, 243576, 247554, 321982, 330072, 482973, 487152, 495108, 643964, 660144, 965946, 990216, 1287928, 1448919, 1931892, 1980432, 2575856, 2736847, 2897838, 3863784, 5473694, 5795676, 7727568, 8210541, 10947388, 11591352, 16421082, 21894776, 23182704, 24631623, 32842164, 43789552, 49263246, 65684328, 98526492, 131368656, 197052984, 394105968]

約数ペア:

[(1, 394105968), (2, 197052984), (3, 131368656), (4, 98526492), (6, 65684328), (8, 49263246), (9, 43789552), (12, 32842164), (16, 24631623), (17, 23182704), (18, 21894776), (24, 16421082), (34, 11591352), (36, 10947388), (48, 8210541), (51, 7727568), (68, 5795676), (72, 5473694), (102, 3863784), (136, 2897838), (144, 2736847), (153, 2575856), (199, 1980432), (204, 1931892), (272, 1448919), (306, 1287928), (398, 990216), (408, 965946), (597, 660144), (612, 643964), (796, 495108), (809, 487152), (816, 482973), (1194, 330072), (1224, 321982), (1592, 247554), (1618, 243576), (1791, 220048), (2388, 165036), (2427, 162384), (2448, 160991), (3184, 123777), (3236, 121788), (3383, 116496), (3582, 110024), (4776, 82518), (4854, 81192), (6472, 60894), (6766, 58248), (7164, 55012), (7281, 54128), (9552, 41259), (9708, 40596), (10149, 38832), (12944, 30447), (13532, 29124), (13753, 28656), (14328, 27506), (14562, 27064), (19416, 20298)]