215729568

素因数分解:

$2^5\times 3^5\times {\mathrm{27743}}^1$

素因数の和:27768

約数の個数: 72

約数和(自身を含む): 636225408

約数和(自身を除く): 420495840

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, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 443888, 499374, 665832, 749061, 887776, 998748, 1331664, 1498122, 1997496, 2247183, 2663328, 2996244, 3994992, 4494366, 5992488, 6741549, 7989984, 8988732, 11984976, 13483098, 17977464, 23969952, 26966196, 35954928, 53932392, 71909856, 107864784, 215729568]

約数ペア:

[(1, 215729568), (2, 107864784), (3, 71909856), (4, 53932392), (6, 35954928), (8, 26966196), (9, 23969952), (12, 17977464), (16, 13483098), (18, 11984976), (24, 8988732), (27, 7989984), (32, 6741549), (36, 5992488), (48, 4494366), (54, 3994992), (72, 2996244), (81, 2663328), (96, 2247183), (108, 1997496), (144, 1498122), (162, 1331664), (216, 998748), (243, 887776), (288, 749061), (324, 665832), (432, 499374), (486, 443888), (648, 332916), (864, 249687), (972, 221944), (1296, 166458), (1944, 110972), (2592, 83229), (3888, 55486), (7776, 27743)]