455880978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 1175715840

約数和(自身を除く): 719834862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 127, 186, 217, 254, 279, 381, 434, 558, 651, 762, 889, 919, 1143, 1302, 1778, 1838, 1953, 2286, 2667, 2757, 3906, 3937, 5334, 5514, 6433, 7874, 8001, 8271, 11811, 12866, 16002, 16542, 19299, 23622, 27559, 28489, 35433, 38598, 55118, 56978, 57897, 70866, 82677, 85467, 115794, 116713, 165354, 170934, 199423, 233426, 248031, 256401, 350139, 398846, 496062, 512802, 598269, 700278, 816991, 1050417, 1196538, 1633982, 1794807, 2100834, 2450973, 3589614, 3618103, 4901946, 7236206, 7352919, 10854309, 14705838, 21708618, 25326721, 32562927, 50653442, 65125854, 75980163, 151960326, 227940489, 455880978]

約数ペア:

[(1, 455880978), (2, 227940489), (3, 151960326), (6, 75980163), (7, 65125854), (9, 50653442), (14, 32562927), (18, 25326721), (21, 21708618), (31, 14705838), (42, 10854309), (62, 7352919), (63, 7236206), (93, 4901946), (126, 3618103), (127, 3589614), (186, 2450973), (217, 2100834), (254, 1794807), (279, 1633982), (381, 1196538), (434, 1050417), (558, 816991), (651, 700278), (762, 598269), (889, 512802), (919, 496062), (1143, 398846), (1302, 350139), (1778, 256401), (1838, 248031), (1953, 233426), (2286, 199423), (2667, 170934), (2757, 165354), (3906, 116713), (3937, 115794), (5334, 85467), (5514, 82677), (6433, 70866), (7874, 57897), (8001, 56978), (8271, 55118), (11811, 38598), (12866, 35433), (16002, 28489), (16542, 27559), (19299, 23622)]