257114196

素因数分解:

$2^2\times 3^3\times {\mathrm{1487}}^1\times {\mathrm{1601}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 667457280

約数和(自身を除く): 410343084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1487, 1601, 2974, 3202, 4461, 4803, 5948, 6404, 8922, 9606, 13383, 14409, 17844, 19212, 26766, 28818, 40149, 43227, 53532, 57636, 80298, 86454, 160596, 172908, 2380687, 4761374, 7142061, 9522748, 14284122, 21426183, 28568244, 42852366, 64278549, 85704732, 128557098, 257114196]

約数ペア:

[(1, 257114196), (2, 128557098), (3, 85704732), (4, 64278549), (6, 42852366), (9, 28568244), (12, 21426183), (18, 14284122), (27, 9522748), (36, 7142061), (54, 4761374), (108, 2380687), (1487, 172908), (1601, 160596), (2974, 86454), (3202, 80298), (4461, 57636), (4803, 53532), (5948, 43227), (6404, 40149), (8922, 28818), (9606, 26766), (13383, 19212), (14409, 17844)]