21704394528

素因数分解:

$2^5\times 3^6\times {\mathrm{739}}^1\times {\mathrm{1259}}^1$

素因数の和:2026

約数の個数: 168

約数和(自身を含む): 64204131600

約数和(自身を除く): 42499737072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 739, 864, 972, 1259, 1296, 1458, 1478, 1944, 2217, 2518, 2592, 2916, 2956, 3777, 3888, 4434, 5036, 5832, 5912, 6651, 7554, 7776, 8868, 10072, 11331, 11664, 11824, 13302, 15108, 17736, 19953, 20144, 22662, 23328, 23648, 26604, 30216, 33993, 35472, 39906, 40288, 45324, 53208, 59859, 60432, 67986, 70944, 79812, 90648, 101979, 106416, 119718, 120864, 135972, 159624, 179577, 181296, 203958, 212832, 239436, 271944, 305937, 319248, 359154, 362592, 407916, 478872, 538731, 543888, 611874, 638496, 718308, 815832, 917811, 930401, 957744, 1077462, 1087776, 1223748, 1436616, 1631664, 1835622, 1860802, 1915488, 2154924, 2447496, 2791203, 2873232, 3263328, 3671244, 3721604, 4309848, 4894992, 5582406, 5746464, 7342488, 7443208, 8373609, 8619696, 9789984, 11164812, 14684976, 14886416, 16747218, 17239392, 22329624, 25120827, 29369952, 29772832, 33494436, 44659248, 50241654, 66988872, 75362481, 89318496, 100483308, 133977744, 150724962, 200966616, 226087443, 267955488, 301449924, 401933232, 452174886, 602899848, 678262329, 803866464, 904349772, 1205799696, 1356524658, 1808699544, 2411599392, 2713049316, 3617399088, 5426098632, 7234798176, 10852197264, 21704394528]

約数ペア:

[(1, 21704394528), (2, 10852197264), (3, 7234798176), (4, 5426098632), (6, 3617399088), (8, 2713049316), (9, 2411599392), (12, 1808699544), (16, 1356524658), (18, 1205799696), (24, 904349772), (27, 803866464), (32, 678262329), (36, 602899848), (48, 452174886), (54, 401933232), (72, 301449924), (81, 267955488), (96, 226087443), (108, 200966616), (144, 150724962), (162, 133977744), (216, 100483308), (243, 89318496), (288, 75362481), (324, 66988872), (432, 50241654), (486, 44659248), (648, 33494436), (729, 29772832), (739, 29369952), (864, 25120827), (972, 22329624), (1259, 17239392), (1296, 16747218), (1458, 14886416), (1478, 14684976), (1944, 11164812), (2217, 9789984), (2518, 8619696), (2592, 8373609), (2916, 7443208), (2956, 7342488), (3777, 5746464), (3888, 5582406), (4434, 4894992), (5036, 4309848), (5832, 3721604), (5912, 3671244), (6651, 3263328), (7554, 2873232), (7776, 2791203), (8868, 2447496), (10072, 2154924), (11331, 1915488), (11664, 1860802), (11824, 1835622), (13302, 1631664), (15108, 1436616), (17736, 1223748), (19953, 1087776), (20144, 1077462), (22662, 957744), (23328, 930401), (23648, 917811), (26604, 815832), (30216, 718308), (33993, 638496), (35472, 611874), (39906, 543888), (40288, 538731), (45324, 478872), (53208, 407916), (59859, 362592), (60432, 359154), (67986, 319248), (70944, 305937), (79812, 271944), (90648, 239436), (101979, 212832), (106416, 203958), (119718, 181296), (120864, 179577), (135972, 159624)]