290583904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1277}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 617703408

約数和(自身を除く): 327119504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 547, 1094, 1277, 2188, 2554, 4376, 5108, 7111, 8752, 10216, 14222, 16601, 17504, 20432, 28444, 33202, 40864, 56888, 66404, 113776, 132808, 227552, 265616, 531232, 698519, 1397038, 2794076, 5588152, 9080747, 11176304, 18161494, 22352608, 36322988, 72645976, 145291952, 290583904]

約数ペア:

[(1, 290583904), (2, 145291952), (4, 72645976), (8, 36322988), (13, 22352608), (16, 18161494), (26, 11176304), (32, 9080747), (52, 5588152), (104, 2794076), (208, 1397038), (416, 698519), (547, 531232), (1094, 265616), (1277, 227552), (2188, 132808), (2554, 113776), (4376, 66404), (5108, 56888), (7111, 40864), (8752, 33202), (10216, 28444), (14222, 20432), (16601, 17504)]