185291288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 430080000

約数和(自身を除く): 244788712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 796, 1279, 1393, 1592, 2558, 2587, 2786, 5116, 5174, 5572, 8953, 10232, 10348, 11144, 16627, 17906, 18109, 20696, 33254, 35812, 36218, 66508, 71624, 72436, 116389, 133016, 144872, 232778, 254521, 465556, 509042, 931112, 1018084, 1781647, 2036168, 3308773, 3563294, 6617546, 7126588, 13235092, 14253176, 23161411, 26470184, 46322822, 92645644, 185291288]

約数ペア:

[(1, 185291288), (2, 92645644), (4, 46322822), (7, 26470184), (8, 23161411), (13, 14253176), (14, 13235092), (26, 7126588), (28, 6617546), (52, 3563294), (56, 3308773), (91, 2036168), (104, 1781647), (182, 1018084), (199, 931112), (364, 509042), (398, 465556), (728, 254521), (796, 232778), (1279, 144872), (1393, 133016), (1592, 116389), (2558, 72436), (2587, 71624), (2786, 66508), (5116, 36218), (5174, 35812), (5572, 33254), (8953, 20696), (10232, 18109), (10348, 17906), (11144, 16627)]