1287946368

素因数分解:

$2^7\times 3^2\times {\mathrm{1118009}}^1$

素因数の和:1118029

約数の個数: 48

約数和(自身を含む): 3706203150

約数和(自身を除く): 2418256782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1118009, 2236018, 3354027, 4472036, 6708054, 8944072, 10062081, 13416108, 17888144, 20124162, 26832216, 35776288, 40248324, 53664432, 71552576, 80496648, 107328864, 143105152, 160993296, 214657728, 321986592, 429315456, 643973184, 1287946368]

約数ペア:

[(1, 1287946368), (2, 643973184), (3, 429315456), (4, 321986592), (6, 214657728), (8, 160993296), (9, 143105152), (12, 107328864), (16, 80496648), (18, 71552576), (24, 53664432), (32, 40248324), (36, 35776288), (48, 26832216), (64, 20124162), (72, 17888144), (96, 13416108), (128, 10062081), (144, 8944072), (192, 6708054), (288, 4472036), (384, 3354027), (576, 2236018), (1152, 1118009)]