2109309984

素因数分解:

$2^5\times 3^5\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 6244475328

約数和(自身を除く): 4135165344

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, 487, 557, 648, 864, 972, 974, 1114, 1296, 1461, 1671, 1944, 1948, 2228, 2592, 2922, 3342, 3888, 3896, 4383, 4456, 5013, 5844, 6684, 7776, 7792, 8766, 8912, 10026, 11688, 13149, 13368, 15039, 15584, 17532, 17824, 20052, 23376, 26298, 26736, 30078, 35064, 39447, 40104, 45117, 46752, 52596, 53472, 60156, 70128, 78894, 80208, 90234, 105192, 118341, 120312, 135351, 140256, 157788, 160416, 180468, 210384, 236682, 240624, 270702, 271259, 315576, 360936, 420768, 473364, 481248, 541404, 542518, 631152, 721872, 813777, 946728, 1082808, 1085036, 1262304, 1443744, 1627554, 1893456, 2165616, 2170072, 2441331, 3255108, 3786912, 4331232, 4340144, 4882662, 6510216, 7323993, 8680288, 9765324, 13020432, 14647986, 19530648, 21971979, 26040864, 29295972, 39061296, 43943958, 58591944, 65915937, 78122592, 87887916, 117183888, 131831874, 175775832, 234367776, 263663748, 351551664, 527327496, 703103328, 1054654992, 2109309984]

約数ペア:

[(1, 2109309984), (2, 1054654992), (3, 703103328), (4, 527327496), (6, 351551664), (8, 263663748), (9, 234367776), (12, 175775832), (16, 131831874), (18, 117183888), (24, 87887916), (27, 78122592), (32, 65915937), (36, 58591944), (48, 43943958), (54, 39061296), (72, 29295972), (81, 26040864), (96, 21971979), (108, 19530648), (144, 14647986), (162, 13020432), (216, 9765324), (243, 8680288), (288, 7323993), (324, 6510216), (432, 4882662), (486, 4340144), (487, 4331232), (557, 3786912), (648, 3255108), (864, 2441331), (972, 2170072), (974, 2165616), (1114, 1893456), (1296, 1627554), (1461, 1443744), (1671, 1262304), (1944, 1085036), (1948, 1082808), (2228, 946728), (2592, 813777), (2922, 721872), (3342, 631152), (3888, 542518), (3896, 541404), (4383, 481248), (4456, 473364), (5013, 420768), (5844, 360936), (6684, 315576), (7776, 271259), (7792, 270702), (8766, 240624), (8912, 236682), (10026, 210384), (11688, 180468), (13149, 160416), (13368, 157788), (15039, 140256), (15584, 135351), (17532, 120312), (17824, 118341), (20052, 105192), (23376, 90234), (26298, 80208), (26736, 78894), (30078, 70128), (35064, 60156), (39447, 53472), (40104, 52596), (45117, 46752)]