1380244848

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{346447}}^1$

素因数の和:346541

約数の個数: 40

約数和(自身を含む): 3608602368

約数和(自身を除く): 2228357520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 346447, 692894, 1039341, 1385788, 2078682, 2771576, 4157364, 5543152, 8314728, 16629456, 28755101, 57510202, 86265303, 115020404, 172530606, 230040808, 345061212, 460081616, 690122424, 1380244848]

約数ペア:

[(1, 1380244848), (2, 690122424), (3, 460081616), (4, 345061212), (6, 230040808), (8, 172530606), (12, 115020404), (16, 86265303), (24, 57510202), (48, 28755101), (83, 16629456), (166, 8314728), (249, 5543152), (332, 4157364), (498, 2771576), (664, 2078682), (996, 1385788), (1328, 1039341), (1992, 692894), (3984, 346447)]