265925816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 300166984

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 107, 184, 214, 299, 428, 598, 856, 1039, 1196, 1391, 2078, 2392, 2461, 2782, 4156, 4922, 5564, 8312, 9844, 11128, 13507, 19688, 23897, 27014, 31993, 47794, 54028, 63986, 95588, 108056, 111173, 127972, 191176, 222346, 255944, 310661, 444692, 621322, 889384, 1242644, 1445249, 2485288, 2556979, 2890498, 5113958, 5780996, 10227916, 11561992, 20455832, 33240727, 66481454, 132962908, 265925816]

約数ペア:

[(1, 265925816), (2, 132962908), (4, 66481454), (8, 33240727), (13, 20455832), (23, 11561992), (26, 10227916), (46, 5780996), (52, 5113958), (92, 2890498), (104, 2556979), (107, 2485288), (184, 1445249), (214, 1242644), (299, 889384), (428, 621322), (598, 444692), (856, 310661), (1039, 255944), (1196, 222346), (1391, 191176), (2078, 127972), (2392, 111173), (2461, 108056), (2782, 95588), (4156, 63986), (4922, 54028), (5564, 47794), (8312, 31993), (9844, 27014), (11128, 23897), (13507, 19688)]