820337771232

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19376837}}^1$

素因数の和:19376870

約数の個数: 144

約数和(自身を含む): 2783289010320

約数和(自身を除く): 1962951239088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 19376837, 38753674, 58130511, 77507348, 116261022, 135637859, 155014696, 174391533, 232522044, 271275718, 310029392, 348783066, 406913577, 465044088, 523174599, 542551436, 620058784, 697566132, 813827154, 930088176, 949465013, 1046349198, 1085102872, 1220740731, 1395132264, 1627654308, 1860176352, 1898930026, 2092698396, 2170205744, 2441481462, 2790264528, 2848395039, 3255308616, 3662222193, 3797860052, 4185396792, 4340411488, 4882962924, 5580529056, 5696790078, 6510617232, 7324444386, 7595720104, 8370793584, 8545185117, 9765925848, 11393580156, 13021234464, 14648888772, 15191440208, 16741587168, 17090370234, 19531851696, 22787160312, 25635555351, 29297777544, 30382880416, 34180740468, 39063703392, 45574320624, 51271110702, 58595555088, 68361480936, 91148641248, 102542221404, 117191110176, 136722961872, 205084442808, 273445923744, 410168885616, 820337771232]

約数ペア:

[(1, 820337771232), (2, 410168885616), (3, 273445923744), (4, 205084442808), (6, 136722961872), (7, 117191110176), (8, 102542221404), (9, 91148641248), (12, 68361480936), (14, 58595555088), (16, 51271110702), (18, 45574320624), (21, 39063703392), (24, 34180740468), (27, 30382880416), (28, 29297777544), (32, 25635555351), (36, 22787160312), (42, 19531851696), (48, 17090370234), (49, 16741587168), (54, 15191440208), (56, 14648888772), (63, 13021234464), (72, 11393580156), (84, 9765925848), (96, 8545185117), (98, 8370793584), (108, 7595720104), (112, 7324444386), (126, 6510617232), (144, 5696790078), (147, 5580529056), (168, 4882962924), (189, 4340411488), (196, 4185396792), (216, 3797860052), (224, 3662222193), (252, 3255308616), (288, 2848395039), (294, 2790264528), (336, 2441481462), (378, 2170205744), (392, 2092698396), (432, 1898930026), (441, 1860176352), (504, 1627654308), (588, 1395132264), (672, 1220740731), (756, 1085102872), (784, 1046349198), (864, 949465013), (882, 930088176), (1008, 813827154), (1176, 697566132), (1323, 620058784), (1512, 542551436), (1568, 523174599), (1764, 465044088), (2016, 406913577), (2352, 348783066), (2646, 310029392), (3024, 271275718), (3528, 232522044), (4704, 174391533), (5292, 155014696), (6048, 135637859), (7056, 116261022), (10584, 77507348), (14112, 58130511), (21168, 38753674), (42336, 19376837)]