253132336

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 497111040

約数和(自身を除く): 243978704

約数列:

[1, 2, 4, 8, 16, 127, 254, 347, 359, 508, 694, 718, 1016, 1388, 1436, 2032, 2776, 2872, 5552, 5744, 44069, 45593, 88138, 91186, 124573, 176276, 182372, 249146, 352552, 364744, 498292, 705104, 729488, 996584, 1993168, 15820771, 31641542, 63283084, 126566168, 253132336]

約数ペア:

[(1, 253132336), (2, 126566168), (4, 63283084), (8, 31641542), (16, 15820771), (127, 1993168), (254, 996584), (347, 729488), (359, 705104), (508, 498292), (694, 364744), (718, 352552), (1016, 249146), (1388, 182372), (1436, 176276), (2032, 124573), (2776, 91186), (2872, 88138), (5552, 45593), (5744, 44069)]