620447078916

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{857}}^1\times {\mathrm{58631}}^1$

素因数の和:59519

約数の個数: 144

約数和(自身を含む): 1831147718400

約数和(自身を除く): 1210700639484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 857, 882, 1029, 1372, 1714, 1764, 2058, 2571, 3087, 3428, 4116, 5142, 5999, 6174, 7713, 10284, 11998, 12348, 15426, 17997, 23996, 30852, 35994, 41993, 53991, 58631, 71988, 83986, 107982, 117262, 125979, 167972, 175893, 215964, 234524, 251958, 293951, 351786, 377937, 410417, 503916, 527679, 587902, 703572, 755874, 820834, 881853, 1055358, 1175804, 1231251, 1511748, 1641668, 1763706, 2110716, 2462502, 2645559, 2872919, 3527412, 3693753, 4925004, 5291118, 5745838, 7387506, 8618757, 10582236, 11491676, 14775012, 17237514, 20110433, 25856271, 34475028, 40220866, 50246767, 51712542, 60331299, 80441732, 100493534, 103425084, 120662598, 150740301, 180993897, 200987068, 241325196, 301480602, 351727369, 361987794, 452220903, 602961204, 703454738, 723975588, 904441806, 1055182107, 1406909476, 1808883612, 2110364214, 2462091583, 3165546321, 4220728428, 4924183166, 6331092642, 7386274749, 9848366332, 12662185284, 14772549498, 17234641081, 22158824247, 29545098996, 34469282162, 44317648494, 51703923243, 68938564324, 88635296988, 103407846486, 155111769729, 206815692972, 310223539458, 620447078916]

約数ペア:

[(1, 620447078916), (2, 310223539458), (3, 206815692972), (4, 155111769729), (6, 103407846486), (7, 88635296988), (9, 68938564324), (12, 51703923243), (14, 44317648494), (18, 34469282162), (21, 29545098996), (28, 22158824247), (36, 17234641081), (42, 14772549498), (49, 12662185284), (63, 9848366332), (84, 7386274749), (98, 6331092642), (126, 4924183166), (147, 4220728428), (196, 3165546321), (252, 2462091583), (294, 2110364214), (343, 1808883612), (441, 1406909476), (588, 1055182107), (686, 904441806), (857, 723975588), (882, 703454738), (1029, 602961204), (1372, 452220903), (1714, 361987794), (1764, 351727369), (2058, 301480602), (2571, 241325196), (3087, 200987068), (3428, 180993897), (4116, 150740301), (5142, 120662598), (5999, 103425084), (6174, 100493534), (7713, 80441732), (10284, 60331299), (11998, 51712542), (12348, 50246767), (15426, 40220866), (17997, 34475028), (23996, 25856271), (30852, 20110433), (35994, 17237514), (41993, 14775012), (53991, 11491676), (58631, 10582236), (71988, 8618757), (83986, 7387506), (107982, 5745838), (117262, 5291118), (125979, 4925004), (167972, 3693753), (175893, 3527412), (215964, 2872919), (234524, 2645559), (251958, 2462502), (293951, 2110716), (351786, 1763706), (377937, 1641668), (410417, 1511748), (503916, 1231251), (527679, 1175804), (587902, 1055358), (703572, 881853), (755874, 820834)]