255516048

素因数分解:

$2^4\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2621}}^1$

素因数の和:3312

約数の個数: 60

約数和(自身を含む): 716419548

約数和(自身を除く): 460903500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 677, 1354, 2031, 2621, 2708, 4062, 5242, 5416, 6093, 7863, 8124, 10484, 10832, 12186, 15726, 16248, 20968, 23589, 24372, 31452, 32496, 41936, 47178, 48744, 62904, 94356, 97488, 125808, 188712, 377424, 1774417, 3548834, 5323251, 7097668, 10646502, 14195336, 15969753, 21293004, 28390672, 31939506, 42586008, 63879012, 85172016, 127758024, 255516048]

約数ペア:

[(1, 255516048), (2, 127758024), (3, 85172016), (4, 63879012), (6, 42586008), (8, 31939506), (9, 28390672), (12, 21293004), (16, 15969753), (18, 14195336), (24, 10646502), (36, 7097668), (48, 5323251), (72, 3548834), (144, 1774417), (677, 377424), (1354, 188712), (2031, 125808), (2621, 97488), (2708, 94356), (4062, 62904), (5242, 48744), (5416, 47178), (6093, 41936), (7863, 32496), (8124, 31452), (10484, 24372), (10832, 23589), (12186, 20968), (15726, 16248)]