31024896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 98112000

約数和(自身を除く): 67087104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 199, 203, 224, 232, 256, 336, 348, 384, 398, 406, 448, 464, 597, 609, 672, 696, 768, 796, 812, 896, 928, 1194, 1218, 1344, 1392, 1393, 1592, 1624, 1792, 1856, 2388, 2436, 2688, 2784, 2786, 3184, 3248, 3712, 4179, 4776, 4872, 5376, 5568, 5572, 5771, 6368, 6496, 7424, 8358, 9552, 9744, 11136, 11144, 11542, 12736, 12992, 16716, 17313, 19104, 19488, 22272, 22288, 23084, 25472, 25984, 33432, 34626, 38208, 38976, 40397, 44576, 46168, 50944, 51968, 66864, 69252, 76416, 77952, 80794, 89152, 92336, 121191, 133728, 138504, 152832, 155904, 161588, 178304, 184672, 242382, 267456, 277008, 323176, 356608, 369344, 484764, 534912, 554016, 646352, 738688, 969528, 1069824, 1108032, 1292704, 1477376, 1939056, 2216064, 2585408, 3878112, 4432128, 5170816, 7756224, 10341632, 15512448, 31024896]

約数ペア:

[(1, 31024896), (2, 15512448), (3, 10341632), (4, 7756224), (6, 5170816), (7, 4432128), (8, 3878112), (12, 2585408), (14, 2216064), (16, 1939056), (21, 1477376), (24, 1292704), (28, 1108032), (29, 1069824), (32, 969528), (42, 738688), (48, 646352), (56, 554016), (58, 534912), (64, 484764), (84, 369344), (87, 356608), (96, 323176), (112, 277008), (116, 267456), (128, 242382), (168, 184672), (174, 178304), (192, 161588), (199, 155904), (203, 152832), (224, 138504), (232, 133728), (256, 121191), (336, 92336), (348, 89152), (384, 80794), (398, 77952), (406, 76416), (448, 69252), (464, 66864), (597, 51968), (609, 50944), (672, 46168), (696, 44576), (768, 40397), (796, 38976), (812, 38208), (896, 34626), (928, 33432), (1194, 25984), (1218, 25472), (1344, 23084), (1392, 22288), (1393, 22272), (1592, 19488), (1624, 19104), (1792, 17313), (1856, 16716), (2388, 12992), (2436, 12736), (2688, 11542), (2784, 11144), (2786, 11136), (3184, 9744), (3248, 9552), (3712, 8358), (4179, 7424), (4776, 6496), (4872, 6368), (5376, 5771), (5568, 5572)]