430728

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 1092960

約数和(自身を除く): 662232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 137, 262, 274, 393, 411, 524, 548, 786, 822, 1048, 1096, 1572, 1644, 3144, 3288, 17947, 35894, 53841, 71788, 107682, 143576, 215364, 430728]

約数ペア:

[(1, 430728), (2, 215364), (3, 143576), (4, 107682), (6, 71788), (8, 53841), (12, 35894), (24, 17947), (131, 3288), (137, 3144), (262, 1644), (274, 1572), (393, 1096), (411, 1048), (524, 822), (548, 786)]