971778672

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{156941}}^1$

素因数の和:156998

約数の個数: 60

約数和(自身を含む): 2782895544

約数和(自身を除く): 1811116872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 156941, 313882, 470823, 627764, 941646, 1255528, 1412469, 1883292, 2511056, 2824938, 3766584, 5649876, 6748463, 7533168, 11299752, 13496926, 20245389, 22599504, 26993852, 40490778, 53987704, 60736167, 80981556, 107975408, 121472334, 161963112, 242944668, 323926224, 485889336, 971778672]

約数ペア:

[(1, 971778672), (2, 485889336), (3, 323926224), (4, 242944668), (6, 161963112), (8, 121472334), (9, 107975408), (12, 80981556), (16, 60736167), (18, 53987704), (24, 40490778), (36, 26993852), (43, 22599504), (48, 20245389), (72, 13496926), (86, 11299752), (129, 7533168), (144, 6748463), (172, 5649876), (258, 3766584), (344, 2824938), (387, 2511056), (516, 1883292), (688, 1412469), (774, 1255528), (1032, 941646), (1548, 627764), (2064, 470823), (3096, 313882), (6192, 156941)]