2636512728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 7250342400

約数和(自身を除く): 4613829672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 443, 493, 503, 696, 886, 986, 1006, 1329, 1479, 1509, 1772, 1972, 2012, 2658, 2958, 3018, 3544, 3944, 4024, 5316, 5916, 6036, 7531, 8551, 10632, 11832, 12072, 12847, 14587, 15062, 17102, 22593, 25653, 25694, 29174, 30124, 34204, 38541, 43761, 45186, 51306, 51388, 58348, 60248, 68408, 77082, 87522, 90372, 102612, 102776, 116696, 154164, 175044, 180744, 205224, 218399, 222829, 247979, 308328, 350088, 436798, 445658, 495958, 655197, 668487, 743937, 873596, 891316, 991916, 1310394, 1336974, 1487874, 1747192, 1782632, 1983832, 2620788, 2673948, 2975748, 3788093, 5241576, 5347896, 5951496, 6462041, 7576186, 11364279, 12924082, 15152372, 19386123, 22728558, 25848164, 30304744, 38772246, 45457116, 51696328, 77544492, 90914232, 109854697, 155088984, 219709394, 329564091, 439418788, 659128182, 878837576, 1318256364, 2636512728]

約数ペア:

[(1, 2636512728), (2, 1318256364), (3, 878837576), (4, 659128182), (6, 439418788), (8, 329564091), (12, 219709394), (17, 155088984), (24, 109854697), (29, 90914232), (34, 77544492), (51, 51696328), (58, 45457116), (68, 38772246), (87, 30304744), (102, 25848164), (116, 22728558), (136, 19386123), (174, 15152372), (204, 12924082), (232, 11364279), (348, 7576186), (408, 6462041), (443, 5951496), (493, 5347896), (503, 5241576), (696, 3788093), (886, 2975748), (986, 2673948), (1006, 2620788), (1329, 1983832), (1479, 1782632), (1509, 1747192), (1772, 1487874), (1972, 1336974), (2012, 1310394), (2658, 991916), (2958, 891316), (3018, 873596), (3544, 743937), (3944, 668487), (4024, 655197), (5316, 495958), (5916, 445658), (6036, 436798), (7531, 350088), (8551, 308328), (10632, 247979), (11832, 222829), (12072, 218399), (12847, 205224), (14587, 180744), (15062, 175044), (17102, 154164), (22593, 116696), (25653, 102776), (25694, 102612), (29174, 90372), (30124, 87522), (34204, 77082), (38541, 68408), (43761, 60248), (45186, 58348), (51306, 51388)]