2008781136

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{208207}}^1$

素因数の和:208288

約数の個数: 60

約数和(自身を含む): 5705732032

約数和(自身を除く): 3696950896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 208207, 416414, 624621, 832828, 1249242, 1665656, 1873863, 2498484, 3331312, 3747726, 4996968, 7495452, 9993936, 13949869, 14990904, 27899738, 29981808, 41849607, 55799476, 83699214, 111598952, 125548821, 167398428, 223197904, 251097642, 334796856, 502195284, 669593712, 1004390568, 2008781136]

約数ペア:

[(1, 2008781136), (2, 1004390568), (3, 669593712), (4, 502195284), (6, 334796856), (8, 251097642), (9, 223197904), (12, 167398428), (16, 125548821), (18, 111598952), (24, 83699214), (36, 55799476), (48, 41849607), (67, 29981808), (72, 27899738), (134, 14990904), (144, 13949869), (201, 9993936), (268, 7495452), (402, 4996968), (536, 3747726), (603, 3331312), (804, 2498484), (1072, 1873863), (1206, 1665656), (1608, 1249242), (2412, 832828), (3216, 624621), (4824, 416414), (9648, 208207)]