729897336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{206887}}^1$

素因数の和:206913

約数の個数: 72

約数和(自身を含む): 2299560120

約数和(自身を除く): 1569662784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 206887, 413774, 620661, 827548, 1241322, 1448209, 1655096, 1861983, 2482644, 2896418, 3723966, 4344627, 4965288, 5792836, 7447932, 8689254, 10137463, 11585672, 13033881, 14895864, 17378508, 20274926, 26067762, 30412389, 34757016, 40549852, 52135524, 60824778, 81099704, 91237167, 104271048, 121649556, 182474334, 243299112, 364948668, 729897336]

約数ペア:

[(1, 729897336), (2, 364948668), (3, 243299112), (4, 182474334), (6, 121649556), (7, 104271048), (8, 91237167), (9, 81099704), (12, 60824778), (14, 52135524), (18, 40549852), (21, 34757016), (24, 30412389), (28, 26067762), (36, 20274926), (42, 17378508), (49, 14895864), (56, 13033881), (63, 11585672), (72, 10137463), (84, 8689254), (98, 7447932), (126, 5792836), (147, 4965288), (168, 4344627), (196, 3723966), (252, 2896418), (294, 2482644), (392, 1861983), (441, 1655096), (504, 1448209), (588, 1241322), (882, 827548), (1176, 620661), (1764, 413774), (3528, 206887)]