887907744

素因数分解:

$2^5\times 3^4\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1204

約数の個数: 120

約数和(自身を含む): 2620330020

約数和(自身を除く): 1732422276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 509, 648, 673, 864, 1018, 1296, 1346, 1527, 2019, 2036, 2592, 2692, 3054, 4038, 4072, 4581, 5384, 6057, 6108, 8076, 8144, 9162, 10768, 12114, 12216, 13743, 16152, 16288, 18171, 18324, 21536, 24228, 24432, 27486, 32304, 36342, 36648, 41229, 48456, 48864, 54513, 54972, 64608, 72684, 73296, 82458, 96912, 109026, 109944, 145368, 146592, 164916, 193824, 218052, 219888, 290736, 329832, 342557, 436104, 439776, 581472, 659664, 685114, 872208, 1027671, 1319328, 1370228, 1744416, 2055342, 2740456, 3083013, 4110684, 5480912, 6166026, 8221368, 9249039, 10961824, 12332052, 16442736, 18498078, 24664104, 27747117, 32885472, 36996156, 49328208, 55494234, 73992312, 98656416, 110988468, 147984624, 221976936, 295969248, 443953872, 887907744]

約数ペア:

[(1, 887907744), (2, 443953872), (3, 295969248), (4, 221976936), (6, 147984624), (8, 110988468), (9, 98656416), (12, 73992312), (16, 55494234), (18, 49328208), (24, 36996156), (27, 32885472), (32, 27747117), (36, 24664104), (48, 18498078), (54, 16442736), (72, 12332052), (81, 10961824), (96, 9249039), (108, 8221368), (144, 6166026), (162, 5480912), (216, 4110684), (288, 3083013), (324, 2740456), (432, 2055342), (509, 1744416), (648, 1370228), (673, 1319328), (864, 1027671), (1018, 872208), (1296, 685114), (1346, 659664), (1527, 581472), (2019, 439776), (2036, 436104), (2592, 342557), (2692, 329832), (3054, 290736), (4038, 219888), (4072, 218052), (4581, 193824), (5384, 164916), (6057, 146592), (6108, 145368), (8076, 109944), (8144, 109026), (9162, 96912), (10768, 82458), (12114, 73296), (12216, 72684), (13743, 64608), (16152, 54972), (16288, 54513), (18171, 48864), (18324, 48456), (21536, 41229), (24228, 36648), (24432, 36342), (27486, 32304)]