2660296744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 6128640000

約数和(自身を除く): 3468343256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 83, 124, 148, 166, 217, 248, 259, 296, 332, 434, 499, 518, 581, 664, 868, 998, 1036, 1147, 1162, 1736, 1996, 2072, 2294, 2324, 2573, 3071, 3493, 3992, 4588, 4648, 5146, 6142, 6986, 8029, 9176, 10292, 12284, 13972, 15469, 16058, 18011, 18463, 20584, 21497, 24568, 27944, 30938, 32116, 36022, 36926, 41417, 42994, 61876, 64232, 72044, 73852, 82834, 85988, 95201, 108283, 123752, 129241, 144088, 147704, 165668, 171976, 190402, 216566, 258482, 289919, 331336, 380804, 433132, 516964, 572353, 579838, 666407, 761608, 866264, 1033928, 1144706, 1159676, 1283927, 1332814, 1532429, 2289412, 2319352, 2567854, 2665628, 3064858, 4006471, 4578824, 5135708, 5331256, 6129716, 8012942, 8987489, 10271416, 10727003, 12259432, 16025884, 17974978, 21454006, 32051768, 35949956, 42908012, 47505299, 71899912, 85816024, 95010598, 190021196, 332537093, 380042392, 665074186, 1330148372, 2660296744]

約数ペア:

[(1, 2660296744), (2, 1330148372), (4, 665074186), (7, 380042392), (8, 332537093), (14, 190021196), (28, 95010598), (31, 85816024), (37, 71899912), (56, 47505299), (62, 42908012), (74, 35949956), (83, 32051768), (124, 21454006), (148, 17974978), (166, 16025884), (217, 12259432), (248, 10727003), (259, 10271416), (296, 8987489), (332, 8012942), (434, 6129716), (499, 5331256), (518, 5135708), (581, 4578824), (664, 4006471), (868, 3064858), (998, 2665628), (1036, 2567854), (1147, 2319352), (1162, 2289412), (1736, 1532429), (1996, 1332814), (2072, 1283927), (2294, 1159676), (2324, 1144706), (2573, 1033928), (3071, 866264), (3493, 761608), (3992, 666407), (4588, 579838), (4648, 572353), (5146, 516964), (6142, 433132), (6986, 380804), (8029, 331336), (9176, 289919), (10292, 258482), (12284, 216566), (13972, 190402), (15469, 171976), (16058, 165668), (18011, 147704), (18463, 144088), (20584, 129241), (21497, 123752), (24568, 108283), (27944, 95201), (30938, 85988), (32116, 82834), (36022, 73852), (36926, 72044), (41417, 64232), (42994, 61876)]