289871136

素因数分解:

$2^5\times 3^4\times {\mathrm{111833}}^1$

素因数の和:111855

約数の個数: 60

約数和(自身を含む): 852510582

約数和(自身を除く): 562639446

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, 111833, 223666, 335499, 447332, 670998, 894664, 1006497, 1341996, 1789328, 2012994, 2683992, 3019491, 3578656, 4025988, 5367984, 6038982, 8051976, 9058473, 10735968, 12077964, 16103952, 18116946, 24155928, 32207904, 36233892, 48311856, 72467784, 96623712, 144935568, 289871136]

約数ペア:

[(1, 289871136), (2, 144935568), (3, 96623712), (4, 72467784), (6, 48311856), (8, 36233892), (9, 32207904), (12, 24155928), (16, 18116946), (18, 16103952), (24, 12077964), (27, 10735968), (32, 9058473), (36, 8051976), (48, 6038982), (54, 5367984), (72, 4025988), (81, 3578656), (96, 3019491), (108, 2683992), (144, 2012994), (162, 1789328), (216, 1341996), (288, 1006497), (324, 894664), (432, 670998), (648, 447332), (864, 335499), (1296, 223666), (2592, 111833)]