218053284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 543048576

約数和(自身を除く): 324995292

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 83, 97, 111, 122, 148, 166, 183, 194, 222, 244, 249, 291, 332, 366, 388, 444, 498, 582, 732, 996, 1164, 2257, 3071, 3589, 4514, 5063, 5917, 6142, 6771, 7178, 8051, 9028, 9213, 10126, 10767, 11834, 12284, 13542, 14356, 15189, 16102, 17751, 18426, 20252, 21534, 23668, 24153, 27084, 30378, 32204, 35502, 36852, 43068, 48306, 60756, 71004, 96612, 187331, 218929, 297887, 374662, 437858, 491111, 561993, 595774, 656787, 749324, 875716, 893661, 982222, 1123986, 1191548, 1313574, 1473333, 1787322, 1964444, 2247972, 2627148, 2946666, 3574644, 5893332, 18171107, 36342214, 54513321, 72684428, 109026642, 218053284]

約数ペア:

[(1, 218053284), (2, 109026642), (3, 72684428), (4, 54513321), (6, 36342214), (12, 18171107), (37, 5893332), (61, 3574644), (74, 2946666), (83, 2627148), (97, 2247972), (111, 1964444), (122, 1787322), (148, 1473333), (166, 1313574), (183, 1191548), (194, 1123986), (222, 982222), (244, 893661), (249, 875716), (291, 749324), (332, 656787), (366, 595774), (388, 561993), (444, 491111), (498, 437858), (582, 374662), (732, 297887), (996, 218929), (1164, 187331), (2257, 96612), (3071, 71004), (3589, 60756), (4514, 48306), (5063, 43068), (5917, 36852), (6142, 35502), (6771, 32204), (7178, 30378), (8051, 27084), (9028, 24153), (9213, 23668), (10126, 21534), (10767, 20252), (11834, 18426), (12284, 17751), (13542, 16102), (14356, 15189)]