262533414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 670602240

約数和(自身を除く): 408068826

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 41, 51, 66, 78, 82, 102, 123, 143, 187, 221, 246, 286, 374, 429, 439, 442, 451, 533, 561, 663, 697, 858, 878, 902, 1066, 1122, 1317, 1326, 1353, 1394, 1599, 2091, 2431, 2634, 2706, 3198, 4182, 4829, 4862, 5707, 5863, 7293, 7463, 7667, 9061, 9658, 11414, 11726, 14487, 14586, 14926, 15334, 17121, 17589, 17999, 18122, 22389, 23001, 27183, 28974, 34242, 35178, 35998, 44778, 46002, 53997, 54366, 62777, 82093, 97019, 99671, 107994, 125554, 164186, 188331, 194038, 197989, 199342, 233987, 246279, 291057, 299013, 305983, 376662, 395978, 467974, 492558, 582114, 593967, 598026, 611966, 701961, 917949, 1067209, 1187934, 1403922, 1835898, 2134418, 2573857, 3201627, 3365813, 3977779, 5147714, 6403254, 6731626, 7721571, 7955558, 10097439, 11933337, 15443142, 20194878, 23866674, 43755569, 87511138, 131266707, 262533414]

約数ペア:

[(1, 262533414), (2, 131266707), (3, 87511138), (6, 43755569), (11, 23866674), (13, 20194878), (17, 15443142), (22, 11933337), (26, 10097439), (33, 7955558), (34, 7721571), (39, 6731626), (41, 6403254), (51, 5147714), (66, 3977779), (78, 3365813), (82, 3201627), (102, 2573857), (123, 2134418), (143, 1835898), (187, 1403922), (221, 1187934), (246, 1067209), (286, 917949), (374, 701961), (429, 611966), (439, 598026), (442, 593967), (451, 582114), (533, 492558), (561, 467974), (663, 395978), (697, 376662), (858, 305983), (878, 299013), (902, 291057), (1066, 246279), (1122, 233987), (1317, 199342), (1326, 197989), (1353, 194038), (1394, 188331), (1599, 164186), (2091, 125554), (2431, 107994), (2634, 99671), (2706, 97019), (3198, 82093), (4182, 62777), (4829, 54366), (4862, 53997), (5707, 46002), (5863, 44778), (7293, 35998), (7463, 35178), (7667, 34242), (9061, 28974), (9658, 27183), (11414, 23001), (11726, 22389), (14487, 18122), (14586, 17999), (14926, 17589), (15334, 17121)]