321036138748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{99733}}^1$

素因数の和:100454

約数の個数: 48

約数和(自身を含む): 611926334656

約数和(自身を除く): 290890195908

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 601, 1202, 1339, 2404, 2678, 5356, 7813, 15626, 31252, 61903, 99733, 123806, 199466, 247612, 398932, 804739, 1296529, 1609478, 2593058, 3218956, 5186116, 10272499, 20544998, 41089996, 59939533, 119879066, 133542487, 239758132, 267084974, 534169948, 779213929, 1558427858, 3116855716, 6173771899, 12347543798, 24695087596, 80259034687, 160518069374, 321036138748]

約数ペア:

[(1, 321036138748), (2, 160518069374), (4, 80259034687), (13, 24695087596), (26, 12347543798), (52, 6173771899), (103, 3116855716), (206, 1558427858), (412, 779213929), (601, 534169948), (1202, 267084974), (1339, 239758132), (2404, 133542487), (2678, 119879066), (5356, 59939533), (7813, 41089996), (15626, 20544998), (31252, 10272499), (61903, 5186116), (99733, 3218956), (123806, 2593058), (199466, 1609478), (247612, 1296529), (398932, 804739)]