19490678784

素因数分解:

$2^{11}\times 3^4\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 58561563060

約数和(自身を除く): 39070884276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 293, 324, 384, 401, 432, 512, 576, 586, 648, 768, 802, 864, 879, 1024, 1152, 1172, 1203, 1296, 1536, 1604, 1728, 1758, 2048, 2304, 2344, 2406, 2592, 2637, 3072, 3208, 3456, 3516, 3609, 4608, 4688, 4812, 5184, 5274, 6144, 6416, 6912, 7032, 7218, 7911, 9216, 9376, 9624, 10368, 10548, 10827, 12832, 13824, 14064, 14436, 15822, 18432, 18752, 19248, 20736, 21096, 21654, 23733, 25664, 27648, 28128, 28872, 31644, 32481, 37504, 38496, 41472, 42192, 43308, 47466, 51328, 55296, 56256, 57744, 63288, 64962, 75008, 76992, 82944, 84384, 86616, 94932, 102656, 112512, 115488, 117493, 126576, 129924, 150016, 153984, 165888, 168768, 173232, 189864, 205312, 225024, 230976, 234986, 253152, 259848, 300032, 307968, 337536, 346464, 352479, 379728, 410624, 450048, 461952, 469972, 506304, 519696, 600064, 615936, 675072, 692928, 704958, 759456, 821248, 900096, 923904, 939944, 1012608, 1039392, 1057437, 1231872, 1350144, 1385856, 1409916, 1518912, 1800192, 1847808, 1879888, 2025216, 2078784, 2114874, 2463744, 2700288, 2771712, 2819832, 3037824, 3172311, 3695616, 3759776, 4050432, 4157568, 4229748, 5400576, 5543424, 5639664, 6075648, 6344622, 7391232, 7519552, 8100864, 8315136, 8459496, 9516933, 11086848, 11279328, 12151296, 12689244, 15039104, 16201728, 16630272, 16918992, 19033866, 22173696, 22558656, 24302592, 25378488, 30078208, 33260544, 33837984, 38067732, 45117312, 48605184, 50756976, 60156416, 66521088, 67675968, 76135464, 90234624, 101513952, 120312832, 135351936, 152270928, 180469248, 203027904, 240625664, 270703872, 304541856, 360938496, 406055808, 541407744, 609083712, 721876992, 812111616, 1082815488, 1218167424, 1624223232, 2165630976, 2436334848, 3248446464, 4872669696, 6496892928, 9745339392, 19490678784]

約数ペア:

[(1, 19490678784), (2, 9745339392), (3, 6496892928), (4, 4872669696), (6, 3248446464), (8, 2436334848), (9, 2165630976), (12, 1624223232), (16, 1218167424), (18, 1082815488), (24, 812111616), (27, 721876992), (32, 609083712), (36, 541407744), (48, 406055808), (54, 360938496), (64, 304541856), (72, 270703872), (81, 240625664), (96, 203027904), (108, 180469248), (128, 152270928), (144, 135351936), (162, 120312832), (192, 101513952), (216, 90234624), (256, 76135464), (288, 67675968), (293, 66521088), (324, 60156416), (384, 50756976), (401, 48605184), (432, 45117312), (512, 38067732), (576, 33837984), (586, 33260544), (648, 30078208), (768, 25378488), (802, 24302592), (864, 22558656), (879, 22173696), (1024, 19033866), (1152, 16918992), (1172, 16630272), (1203, 16201728), (1296, 15039104), (1536, 12689244), (1604, 12151296), (1728, 11279328), (1758, 11086848), (2048, 9516933), (2304, 8459496), (2344, 8315136), (2406, 8100864), (2592, 7519552), (2637, 7391232), (3072, 6344622), (3208, 6075648), (3456, 5639664), (3516, 5543424), (3609, 5400576), (4608, 4229748), (4688, 4157568), (4812, 4050432), (5184, 3759776), (5274, 3695616), (6144, 3172311), (6416, 3037824), (6912, 2819832), (7032, 2771712), (7218, 2700288), (7911, 2463744), (9216, 2114874), (9376, 2078784), (9624, 2025216), (10368, 1879888), (10548, 1847808), (10827, 1800192), (12832, 1518912), (13824, 1409916), (14064, 1385856), (14436, 1350144), (15822, 1231872), (18432, 1057437), (18752, 1039392), (19248, 1012608), (20736, 939944), (21096, 923904), (21654, 900096), (23733, 821248), (25664, 759456), (27648, 704958), (28128, 692928), (28872, 675072), (31644, 615936), (32481, 600064), (37504, 519696), (38496, 506304), (41472, 469972), (42192, 461952), (43308, 450048), (47466, 410624), (51328, 379728), (55296, 352479), (56256, 346464), (57744, 337536), (63288, 307968), (64962, 300032), (75008, 259848), (76992, 253152), (82944, 234986), (84384, 230976), (86616, 225024), (94932, 205312), (102656, 189864), (112512, 173232), (115488, 168768), (117493, 165888), (126576, 153984), (129924, 150016)]