2498747616

素因数分解:

$2^5\times 3^5\times {\mathrm{321341}}^1$

素因数の和:321366

約数の個数: 72

約数和(自身を含む): 7369014744

約数和(自身を除く): 4870267128

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, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 321341, 642682, 964023, 1285364, 1928046, 2570728, 2892069, 3856092, 5141456, 5784138, 7712184, 8676207, 10282912, 11568276, 15424368, 17352414, 23136552, 26028621, 30848736, 34704828, 46273104, 52057242, 69409656, 78085863, 92546208, 104114484, 138819312, 156171726, 208228968, 277638624, 312343452, 416457936, 624686904, 832915872, 1249373808, 2498747616]

約数ペア:

[(1, 2498747616), (2, 1249373808), (3, 832915872), (4, 624686904), (6, 416457936), (8, 312343452), (9, 277638624), (12, 208228968), (16, 156171726), (18, 138819312), (24, 104114484), (27, 92546208), (32, 78085863), (36, 69409656), (48, 52057242), (54, 46273104), (72, 34704828), (81, 30848736), (96, 26028621), (108, 23136552), (144, 17352414), (162, 15424368), (216, 11568276), (243, 10282912), (288, 8676207), (324, 7712184), (432, 5784138), (486, 5141456), (648, 3856092), (864, 2892069), (972, 2570728), (1296, 1928046), (1944, 1285364), (2592, 964023), (3888, 642682), (7776, 321341)]