666925344

素因数分解:

$2^5\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{1753}}^1$

素因数の和:3090

約数の個数: 72

約数和(自身を含む): 1899087372

約数和(自身を除く): 1232162028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1321, 1753, 2642, 3506, 3963, 5259, 5284, 7012, 7926, 10518, 10568, 11889, 14024, 15777, 15852, 21036, 21136, 23778, 28048, 31554, 31704, 42072, 42272, 47556, 56096, 63108, 63408, 84144, 95112, 126216, 126816, 168288, 190224, 252432, 380448, 504864, 2315713, 4631426, 6947139, 9262852, 13894278, 18525704, 20841417, 27788556, 37051408, 41682834, 55577112, 74102816, 83365668, 111154224, 166731336, 222308448, 333462672, 666925344]

約数ペア:

[(1, 666925344), (2, 333462672), (3, 222308448), (4, 166731336), (6, 111154224), (8, 83365668), (9, 74102816), (12, 55577112), (16, 41682834), (18, 37051408), (24, 27788556), (32, 20841417), (36, 18525704), (48, 13894278), (72, 9262852), (96, 6947139), (144, 4631426), (288, 2315713), (1321, 504864), (1753, 380448), (2642, 252432), (3506, 190224), (3963, 168288), (5259, 126816), (5284, 126216), (7012, 95112), (7926, 84144), (10518, 63408), (10568, 63108), (11889, 56096), (14024, 47556), (15777, 42272), (15852, 42072), (21036, 31704), (21136, 31554), (23778, 28048)]