428269248

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{22531}}^1$

素因数の和:22563

約数の個数: 112

約数和(自身を含む): 1373550720

約数和(自身を除く): 945281472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1728, 2112, 2376, 3168, 4752, 6336, 9504, 19008, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 247841, 270372, 360496, 405558, 495682, 540744, 608337, 720992, 743523, 811116, 991364, 1081488, 1216674, 1441984, 1487046, 1622232, 1982728, 2162976, 2230569, 2433348, 2974092, 3244464, 3965456, 4325952, 4461138, 4866696, 5948184, 6488928, 6691707, 7930912, 8922276, 9733392, 11896368, 12977856, 13383414, 15861824, 17844552, 19466784, 23792736, 26766828, 35689104, 38933568, 47585472, 53533656, 71378208, 107067312, 142756416, 214134624, 428269248]

約数ペア:

[(1, 428269248), (2, 214134624), (3, 142756416), (4, 107067312), (6, 71378208), (8, 53533656), (9, 47585472), (11, 38933568), (12, 35689104), (16, 26766828), (18, 23792736), (22, 19466784), (24, 17844552), (27, 15861824), (32, 13383414), (33, 12977856), (36, 11896368), (44, 9733392), (48, 8922276), (54, 7930912), (64, 6691707), (66, 6488928), (72, 5948184), (88, 4866696), (96, 4461138), (99, 4325952), (108, 3965456), (132, 3244464), (144, 2974092), (176, 2433348), (192, 2230569), (198, 2162976), (216, 1982728), (264, 1622232), (288, 1487046), (297, 1441984), (352, 1216674), (396, 1081488), (432, 991364), (528, 811116), (576, 743523), (594, 720992), (704, 608337), (792, 540744), (864, 495682), (1056, 405558), (1188, 360496), (1584, 270372), (1728, 247841), (2112, 202779), (2376, 180248), (3168, 135186), (4752, 90124), (6336, 67593), (9504, 45062), (19008, 22531)]