7255356486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{22691}}^1$

素因数の和:23057

約数の個数: 64

約数和(自身を含む): 17357746176

約数和(自身を除く): 10102389690

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 331, 483, 662, 966, 993, 1986, 2317, 4634, 6951, 7613, 13902, 15226, 22691, 22839, 45382, 45678, 53291, 68073, 106582, 136146, 158837, 159873, 317674, 319746, 476511, 521893, 953022, 1043786, 1565679, 3131358, 3653251, 7306502, 7510721, 10959753, 15021442, 21919506, 22532163, 45064326, 52575047, 105150094, 157725141, 172746583, 315450282, 345493166, 518239749, 1036479498, 1209226081, 2418452162, 3627678243, 7255356486]

約数ペア:

[(1, 7255356486), (2, 3627678243), (3, 2418452162), (6, 1209226081), (7, 1036479498), (14, 518239749), (21, 345493166), (23, 315450282), (42, 172746583), (46, 157725141), (69, 105150094), (138, 52575047), (161, 45064326), (322, 22532163), (331, 21919506), (483, 15021442), (662, 10959753), (966, 7510721), (993, 7306502), (1986, 3653251), (2317, 3131358), (4634, 1565679), (6951, 1043786), (7613, 953022), (13902, 521893), (15226, 476511), (22691, 319746), (22839, 317674), (45382, 159873), (45678, 158837), (53291, 136146), (68073, 106582)]