264345296

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 526632960

約数和(自身を除く): 262287664

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 752, 1256, 2239, 2512, 4478, 7379, 8956, 14758, 17912, 29516, 35824, 59032, 105233, 118064, 210466, 351523, 420932, 703046, 841864, 1406092, 1683728, 2812184, 5624368, 16521581, 33043162, 66086324, 132172648, 264345296]

約数ペア:

[(1, 264345296), (2, 132172648), (4, 66086324), (8, 33043162), (16, 16521581), (47, 5624368), (94, 2812184), (157, 1683728), (188, 1406092), (314, 841864), (376, 703046), (628, 420932), (752, 351523), (1256, 210466), (2239, 118064), (2512, 105233), (4478, 59032), (7379, 35824), (8956, 29516), (14758, 17912)]