508246144

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 1247598720

約数和(自身を除く): 739352576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 272, 427, 448, 476, 488, 544, 547, 854, 896, 952, 976, 1037, 1088, 1094, 1708, 1904, 1952, 2074, 2176, 2188, 3416, 3808, 3829, 3904, 4148, 4376, 6832, 7259, 7616, 7658, 7808, 8296, 8752, 9299, 13664, 14518, 15232, 15316, 16592, 17504, 18598, 27328, 29036, 30632, 33184, 33367, 35008, 37196, 54656, 58072, 61264, 65093, 66368, 66734, 70016, 74392, 116144, 122528, 130186, 132736, 133468, 148784, 232288, 233569, 245056, 260372, 266936, 297568, 464576, 467138, 490112, 520744, 533872, 567239, 595136, 929152, 934276, 1041488, 1067744, 1134478, 1190272, 1868552, 2082976, 2135488, 2268956, 3737104, 3970673, 4165952, 4270976, 4537912, 7474208, 7941346, 8331904, 9075824, 14948416, 15882692, 18151648, 29896832, 31765384, 36303296, 63530768, 72606592, 127061536, 254123072, 508246144]

約数ペア:

[(1, 508246144), (2, 254123072), (4, 127061536), (7, 72606592), (8, 63530768), (14, 36303296), (16, 31765384), (17, 29896832), (28, 18151648), (32, 15882692), (34, 14948416), (56, 9075824), (61, 8331904), (64, 7941346), (68, 7474208), (112, 4537912), (119, 4270976), (122, 4165952), (128, 3970673), (136, 3737104), (224, 2268956), (238, 2135488), (244, 2082976), (272, 1868552), (427, 1190272), (448, 1134478), (476, 1067744), (488, 1041488), (544, 934276), (547, 929152), (854, 595136), (896, 567239), (952, 533872), (976, 520744), (1037, 490112), (1088, 467138), (1094, 464576), (1708, 297568), (1904, 266936), (1952, 260372), (2074, 245056), (2176, 233569), (2188, 232288), (3416, 148784), (3808, 133468), (3829, 132736), (3904, 130186), (4148, 122528), (4376, 116144), (6832, 74392), (7259, 70016), (7616, 66734), (7658, 66368), (7808, 65093), (8296, 61264), (8752, 58072), (9299, 54656), (13664, 37196), (14518, 35008), (15232, 33367), (15316, 33184), (16592, 30632), (17504, 29036), (18598, 27328)]