268332526

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 517104000

約数和(自身を除く): 248771474

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 154, 166, 539, 581, 913, 1078, 1162, 1826, 2999, 4067, 5998, 6391, 8134, 12782, 20993, 32989, 41986, 44737, 65978, 89474, 146951, 230923, 248917, 293902, 461846, 497834, 1616461, 1742419, 2738087, 3232922, 3484838, 5476174, 12196933, 19166609, 24393866, 38333218, 134166263, 268332526]

約数ペア:

[(1, 268332526), (2, 134166263), (7, 38333218), (11, 24393866), (14, 19166609), (22, 12196933), (49, 5476174), (77, 3484838), (83, 3232922), (98, 2738087), (154, 1742419), (166, 1616461), (539, 497834), (581, 461846), (913, 293902), (1078, 248917), (1162, 230923), (1826, 146951), (2999, 89474), (4067, 65978), (5998, 44737), (6391, 41986), (8134, 32989), (12782, 20993)]