256171152

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{184031}}^1$

素因数の和:184071

約数の個数: 40

約数和(自身を含む): 684599040

約数和(自身を除く): 428427888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 184031, 368062, 552093, 736124, 1104186, 1472248, 2208372, 2944496, 4416744, 5336899, 8833488, 10673798, 16010697, 21347596, 32021394, 42695192, 64042788, 85390384, 128085576, 256171152]

約数ペア:

[(1, 256171152), (2, 128085576), (3, 85390384), (4, 64042788), (6, 42695192), (8, 32021394), (12, 21347596), (16, 16010697), (24, 10673798), (29, 8833488), (48, 5336899), (58, 4416744), (87, 2944496), (116, 2208372), (174, 1472248), (232, 1104186), (348, 736124), (464, 552093), (696, 368062), (1392, 184031)]