881682912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 2750267520

約数和(自身を除く): 1868584608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 211, 264, 288, 352, 396, 422, 528, 633, 792, 844, 1056, 1266, 1319, 1584, 1688, 1899, 2321, 2532, 2638, 3168, 3376, 3798, 3957, 4642, 5064, 5276, 6752, 6963, 7596, 7914, 9284, 10128, 10552, 11871, 13926, 14509, 15192, 15828, 18568, 20256, 20889, 21104, 23742, 27852, 29018, 30384, 31656, 37136, 41778, 42208, 43527, 47484, 55704, 58036, 60768, 63312, 74272, 83556, 87054, 94968, 111408, 116072, 126624, 130581, 167112, 174108, 189936, 222816, 232144, 261162, 278309, 334224, 348216, 379872, 464288, 522324, 556618, 668448, 696432, 834927, 1044648, 1113236, 1392864, 1669854, 2089296, 2226472, 2504781, 3061399, 3339708, 4178592, 4452944, 5009562, 6122798, 6679416, 8905888, 9184197, 10019124, 12245596, 13358832, 18368394, 20038248, 24491192, 26717664, 27552591, 36736788, 40076496, 48982384, 55105182, 73473576, 80152992, 97964768, 110210364, 146947152, 220420728, 293894304, 440841456, 881682912]

約数ペア:

[(1, 881682912), (2, 440841456), (3, 293894304), (4, 220420728), (6, 146947152), (8, 110210364), (9, 97964768), (11, 80152992), (12, 73473576), (16, 55105182), (18, 48982384), (22, 40076496), (24, 36736788), (32, 27552591), (33, 26717664), (36, 24491192), (44, 20038248), (48, 18368394), (66, 13358832), (72, 12245596), (88, 10019124), (96, 9184197), (99, 8905888), (132, 6679416), (144, 6122798), (176, 5009562), (198, 4452944), (211, 4178592), (264, 3339708), (288, 3061399), (352, 2504781), (396, 2226472), (422, 2089296), (528, 1669854), (633, 1392864), (792, 1113236), (844, 1044648), (1056, 834927), (1266, 696432), (1319, 668448), (1584, 556618), (1688, 522324), (1899, 464288), (2321, 379872), (2532, 348216), (2638, 334224), (3168, 278309), (3376, 261162), (3798, 232144), (3957, 222816), (4642, 189936), (5064, 174108), (5276, 167112), (6752, 130581), (6963, 126624), (7596, 116072), (7914, 111408), (9284, 94968), (10128, 87054), (10552, 83556), (11871, 74272), (13926, 63312), (14509, 60768), (15192, 58036), (15828, 55704), (18568, 47484), (20256, 43527), (20889, 42208), (21104, 41778), (23742, 37136), (27852, 31656), (29018, 30384)]