1839816272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1913}}^1$

素因数の和:2236

約数の個数: 80

約数和(自身を含む): 4222682112

約数和(自身を除く): 2382865840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 277, 434, 496, 554, 868, 1108, 1736, 1913, 1939, 2216, 3472, 3826, 3878, 4432, 7652, 7756, 8587, 13391, 15304, 15512, 17174, 26782, 30608, 31024, 34348, 53564, 59303, 60109, 68696, 107128, 118606, 120218, 137392, 214256, 237212, 240436, 415121, 474424, 480872, 529901, 830242, 948848, 961744, 1059802, 1660484, 2119604, 3320968, 3709307, 4239208, 6641936, 7418614, 8478416, 14837228, 16426931, 29674456, 32853862, 59348912, 65707724, 114988517, 131415448, 229977034, 262830896, 459954068, 919908136, 1839816272]

約数ペア:

[(1, 1839816272), (2, 919908136), (4, 459954068), (7, 262830896), (8, 229977034), (14, 131415448), (16, 114988517), (28, 65707724), (31, 59348912), (56, 32853862), (62, 29674456), (112, 16426931), (124, 14837228), (217, 8478416), (248, 7418614), (277, 6641936), (434, 4239208), (496, 3709307), (554, 3320968), (868, 2119604), (1108, 1660484), (1736, 1059802), (1913, 961744), (1939, 948848), (2216, 830242), (3472, 529901), (3826, 480872), (3878, 474424), (4432, 415121), (7652, 240436), (7756, 237212), (8587, 214256), (13391, 137392), (15304, 120218), (15512, 118606), (17174, 107128), (26782, 68696), (30608, 60109), (31024, 59303), (34348, 53564)]