220486896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{218737}}^1$

素因数の和:218758

約数の個数: 60

約数和(自身を含む): 705211312

約数和(自身を除く): 484724416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 218737, 437474, 656211, 874948, 1312422, 1531159, 1749896, 1968633, 2624844, 3062318, 3499792, 3937266, 4593477, 5249688, 6124636, 7874532, 9186954, 10499376, 12249272, 13780431, 15749064, 18373908, 24498544, 27560862, 31498128, 36747816, 55121724, 73495632, 110243448, 220486896]

約数ペア:

[(1, 220486896), (2, 110243448), (3, 73495632), (4, 55121724), (6, 36747816), (7, 31498128), (8, 27560862), (9, 24498544), (12, 18373908), (14, 15749064), (16, 13780431), (18, 12249272), (21, 10499376), (24, 9186954), (28, 7874532), (36, 6124636), (42, 5249688), (48, 4593477), (56, 3937266), (63, 3499792), (72, 3062318), (84, 2624844), (112, 1968633), (126, 1749896), (144, 1531159), (168, 1312422), (252, 874948), (336, 656211), (504, 437474), (1008, 218737)]