2490108852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 216

約数和(自身を含む): 7675610880

約数和(自身を除く): 5185502028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 121, 124, 132, 147, 154, 186, 196, 217, 231, 242, 294, 308, 341, 363, 372, 434, 462, 484, 539, 588, 651, 682, 726, 847, 868, 924, 1023, 1078, 1129, 1302, 1364, 1452, 1519, 1617, 1694, 2046, 2156, 2258, 2387, 2541, 2604, 3038, 3234, 3387, 3388, 3751, 4092, 4516, 4557, 4774, 5082, 5929, 6076, 6468, 6774, 7161, 7502, 7903, 9114, 9548, 10164, 11253, 11858, 12419, 13548, 14322, 15004, 15806, 16709, 17787, 18228, 22506, 23709, 23716, 24838, 26257, 28644, 31612, 33418, 34999, 35574, 37257, 45012, 47418, 49676, 50127, 52514, 55321, 66836, 69998, 71148, 74514, 78771, 86933, 94836, 100254, 104997, 105028, 110642, 136609, 139996, 149028, 157542, 165963, 173866, 183799, 200508, 209994, 221284, 244993, 260799, 273218, 315084, 331926, 347732, 367598, 384989, 409827, 419988, 489986, 521598, 546436, 551397, 608531, 663852, 734979, 735196, 769978, 819654, 956263, 979972, 1043196, 1102794, 1154967, 1217062, 1469958, 1539956, 1639308, 1714951, 1825593, 1912526, 2205588, 2309934, 2434124, 2694923, 2868789, 2939916, 3429902, 3651186, 3825052, 4234879, 4619868, 5144853, 5389846, 5737578, 6693841, 6859804, 7302372, 8084769, 8469758, 10289706, 10779692, 11475156, 12704637, 13387682, 16169538, 16939516, 18864461, 20081523, 20579412, 25409274, 26775364, 29644153, 32339076, 37728922, 40163046, 50818548, 56593383, 59288306, 75457844, 80326092, 88932459, 113186766, 118576612, 177864918, 207509071, 226373532, 355729836, 415018142, 622527213, 830036284, 1245054426, 2490108852]

約数ペア:

[(1, 2490108852), (2, 1245054426), (3, 830036284), (4, 622527213), (6, 415018142), (7, 355729836), (11, 226373532), (12, 207509071), (14, 177864918), (21, 118576612), (22, 113186766), (28, 88932459), (31, 80326092), (33, 75457844), (42, 59288306), (44, 56593383), (49, 50818548), (62, 40163046), (66, 37728922), (77, 32339076), (84, 29644153), (93, 26775364), (98, 25409274), (121, 20579412), (124, 20081523), (132, 18864461), (147, 16939516), (154, 16169538), (186, 13387682), (196, 12704637), (217, 11475156), (231, 10779692), (242, 10289706), (294, 8469758), (308, 8084769), (341, 7302372), (363, 6859804), (372, 6693841), (434, 5737578), (462, 5389846), (484, 5144853), (539, 4619868), (588, 4234879), (651, 3825052), (682, 3651186), (726, 3429902), (847, 2939916), (868, 2868789), (924, 2694923), (1023, 2434124), (1078, 2309934), (1129, 2205588), (1302, 1912526), (1364, 1825593), (1452, 1714951), (1519, 1639308), (1617, 1539956), (1694, 1469958), (2046, 1217062), (2156, 1154967), (2258, 1102794), (2387, 1043196), (2541, 979972), (2604, 956263), (3038, 819654), (3234, 769978), (3387, 735196), (3388, 734979), (3751, 663852), (4092, 608531), (4516, 551397), (4557, 546436), (4774, 521598), (5082, 489986), (5929, 419988), (6076, 409827), (6468, 384989), (6774, 367598), (7161, 347732), (7502, 331926), (7903, 315084), (9114, 273218), (9548, 260799), (10164, 244993), (11253, 221284), (11858, 209994), (12419, 200508), (13548, 183799), (14322, 173866), (15004, 165963), (15806, 157542), (16709, 149028), (17787, 139996), (18228, 136609), (22506, 110642), (23709, 105028), (23716, 104997), (24838, 100254), (26257, 94836), (28644, 86933), (31612, 78771), (33418, 74514), (34999, 71148), (35574, 69998), (37257, 66836), (45012, 55321), (47418, 52514), (49676, 50127)]