290171808

素因数分解:

$2^5\times 3^4\times {\mathrm{111949}}^1$

素因数の和:111971

約数の個数: 60

約数和(自身を含む): 853394850

約数和(自身を除く): 563223042

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, 288, 324, 432, 648, 864, 1296, 2592, 111949, 223898, 335847, 447796, 671694, 895592, 1007541, 1343388, 1791184, 2015082, 2686776, 3022623, 3582368, 4030164, 5373552, 6045246, 8060328, 9067869, 10747104, 12090492, 16120656, 18135738, 24180984, 32241312, 36271476, 48361968, 72542952, 96723936, 145085904, 290171808]

約数ペア:

[(1, 290171808), (2, 145085904), (3, 96723936), (4, 72542952), (6, 48361968), (8, 36271476), (9, 32241312), (12, 24180984), (16, 18135738), (18, 16120656), (24, 12090492), (27, 10747104), (32, 9067869), (36, 8060328), (48, 6045246), (54, 5373552), (72, 4030164), (81, 3582368), (96, 3022623), (108, 2686776), (144, 2015082), (162, 1791184), (216, 1343388), (288, 1007541), (324, 895592), (432, 671694), (648, 447796), (864, 335847), (1296, 223898), (2592, 111949)]