260234688

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 810768000

約数和(自身を除く): 550533312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 139, 147, 168, 192, 196, 199, 224, 278, 294, 336, 392, 398, 417, 448, 556, 588, 597, 672, 784, 796, 834, 973, 1112, 1176, 1194, 1344, 1393, 1568, 1592, 1668, 1946, 2224, 2352, 2388, 2786, 2919, 3136, 3184, 3336, 3892, 4179, 4448, 4704, 4776, 5572, 5838, 6368, 6672, 6811, 7784, 8358, 8896, 9408, 9552, 9751, 11144, 11676, 12736, 13344, 13622, 15568, 16716, 19104, 19502, 20433, 22288, 23352, 26688, 27244, 27661, 29253, 31136, 33432, 38208, 39004, 40866, 44576, 46704, 54488, 55322, 58506, 62272, 66864, 78008, 81732, 82983, 89152, 93408, 108976, 110644, 117012, 133728, 156016, 163464, 165966, 186816, 193627, 217952, 221288, 234024, 267456, 312032, 326928, 331932, 387254, 435904, 442576, 468048, 580881, 624064, 653856, 663864, 774508, 885152, 936096, 1161762, 1307712, 1327728, 1355389, 1549016, 1770304, 1872192, 2323524, 2655456, 2710778, 3098032, 4066167, 4647048, 5310912, 5421556, 6196064, 8132334, 9294096, 10843112, 12392128, 16264668, 18588192, 21686224, 32529336, 37176384, 43372448, 65058672, 86744896, 130117344, 260234688]

約数ペア:

[(1, 260234688), (2, 130117344), (3, 86744896), (4, 65058672), (6, 43372448), (7, 37176384), (8, 32529336), (12, 21686224), (14, 18588192), (16, 16264668), (21, 12392128), (24, 10843112), (28, 9294096), (32, 8132334), (42, 6196064), (48, 5421556), (49, 5310912), (56, 4647048), (64, 4066167), (84, 3098032), (96, 2710778), (98, 2655456), (112, 2323524), (139, 1872192), (147, 1770304), (168, 1549016), (192, 1355389), (196, 1327728), (199, 1307712), (224, 1161762), (278, 936096), (294, 885152), (336, 774508), (392, 663864), (398, 653856), (417, 624064), (448, 580881), (556, 468048), (588, 442576), (597, 435904), (672, 387254), (784, 331932), (796, 326928), (834, 312032), (973, 267456), (1112, 234024), (1176, 221288), (1194, 217952), (1344, 193627), (1393, 186816), (1568, 165966), (1592, 163464), (1668, 156016), (1946, 133728), (2224, 117012), (2352, 110644), (2388, 108976), (2786, 93408), (2919, 89152), (3136, 82983), (3184, 81732), (3336, 78008), (3892, 66864), (4179, 62272), (4448, 58506), (4704, 55322), (4776, 54488), (5572, 46704), (5838, 44576), (6368, 40866), (6672, 39004), (6811, 38208), (7784, 33432), (8358, 31136), (8896, 29253), (9408, 27661), (9552, 27244), (9751, 26688), (11144, 23352), (11676, 22288), (12736, 20433), (13344, 19502), (13622, 19104), (15568, 16716)]