1389841728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{658069}}^1$

素因数の和:658095

約数の個数: 56

約数和(自身を含む): 4011594720

約数和(自身を除く): 2621752992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 658069, 1316138, 1974207, 2632276, 3948414, 5264552, 7238759, 7896828, 10529104, 14477518, 15793656, 21058208, 21716277, 28955036, 31587312, 42116416, 43432554, 57910072, 63174624, 86865108, 115820144, 126349248, 173730216, 231640288, 347460432, 463280576, 694920864, 1389841728]

約数ペア:

[(1, 1389841728), (2, 694920864), (3, 463280576), (4, 347460432), (6, 231640288), (8, 173730216), (11, 126349248), (12, 115820144), (16, 86865108), (22, 63174624), (24, 57910072), (32, 43432554), (33, 42116416), (44, 31587312), (48, 28955036), (64, 21716277), (66, 21058208), (88, 15793656), (96, 14477518), (132, 10529104), (176, 7896828), (192, 7238759), (264, 5264552), (352, 3948414), (528, 2632276), (704, 1974207), (1056, 1316138), (2112, 658069)]