990048605616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{5011}}^1\times {\mathrm{28001}}^1$

素因数の和:33040

約数の個数: 180

約数和(自身を含む): 3223888517304

約数和(自身を除く): 2233839911688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 5011, 7056, 10022, 15033, 20044, 28001, 30066, 35077, 40088, 45099, 56002, 60132, 70154, 80176, 84003, 90198, 105231, 112004, 120264, 140308, 168006, 180396, 196007, 210462, 224008, 240528, 245539, 252009, 280616, 315693, 336012, 360792, 392014, 420924, 448016, 491078, 504018, 561232, 588021, 631386, 672024, 721584, 736617, 784028, 841848, 982156, 1008036, 1176042, 1262772, 1344048, 1372049, 1473234, 1568056, 1683696, 1764063, 1964312, 2016072, 2209851, 2352084, 2525544, 2744098, 2946468, 3136112, 3528126, 3928624, 4032144, 4116147, 4419702, 4704168, 5051088, 5488196, 5892936, 7056252, 8232294, 8839404, 9408336, 10976392, 11785872, 12348441, 14112504, 16464588, 17678808, 21952784, 24696882, 28225008, 32929176, 35357616, 49393764, 65858352, 98787528, 140313011, 197575056, 280626022, 420939033, 561252044, 841878066, 982191077, 1122504088, 1262817099, 1683756132, 1964382154, 2245008176, 2525634198, 2946573231, 3367512264, 3928764308, 5051268396, 5893146462, 6735024528, 6875337539, 7857528616, 8839719693, 10102536792, 11786292924, 13750675078, 15715057232, 17679439386, 20205073584, 20626012617, 23572585848, 27501350156, 35358878772, 41252025234, 47145171696, 55002700312, 61878037851, 70717757544, 82504050468, 110005400624, 123756075702, 141435515088, 165008100936, 247512151404, 330016201872, 495024302808, 990048605616]

約数ペア:

[(1, 990048605616), (2, 495024302808), (3, 330016201872), (4, 247512151404), (6, 165008100936), (7, 141435515088), (8, 123756075702), (9, 110005400624), (12, 82504050468), (14, 70717757544), (16, 61878037851), (18, 55002700312), (21, 47145171696), (24, 41252025234), (28, 35358878772), (36, 27501350156), (42, 23572585848), (48, 20626012617), (49, 20205073584), (56, 17679439386), (63, 15715057232), (72, 13750675078), (84, 11786292924), (98, 10102536792), (112, 8839719693), (126, 7857528616), (144, 6875337539), (147, 6735024528), (168, 5893146462), (196, 5051268396), (252, 3928764308), (294, 3367512264), (336, 2946573231), (392, 2525634198), (441, 2245008176), (504, 1964382154), (588, 1683756132), (784, 1262817099), (882, 1122504088), (1008, 982191077), (1176, 841878066), (1764, 561252044), (2352, 420939033), (3528, 280626022), (5011, 197575056), (7056, 140313011), (10022, 98787528), (15033, 65858352), (20044, 49393764), (28001, 35357616), (30066, 32929176), (35077, 28225008), (40088, 24696882), (45099, 21952784), (56002, 17678808), (60132, 16464588), (70154, 14112504), (80176, 12348441), (84003, 11785872), (90198, 10976392), (105231, 9408336), (112004, 8839404), (120264, 8232294), (140308, 7056252), (168006, 5892936), (180396, 5488196), (196007, 5051088), (210462, 4704168), (224008, 4419702), (240528, 4116147), (245539, 4032144), (252009, 3928624), (280616, 3528126), (315693, 3136112), (336012, 2946468), (360792, 2744098), (392014, 2525544), (420924, 2352084), (448016, 2209851), (491078, 2016072), (504018, 1964312), (561232, 1764063), (588021, 1683696), (631386, 1568056), (672024, 1473234), (721584, 1372049), (736617, 1344048), (784028, 1262772), (841848, 1176042), (982156, 1008036)]