268415056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{184351}}^1$

素因数の和:184379

約数の個数: 40

約数和(自身を含む): 640070144

約数和(自身を除く): 371655088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 184351, 368702, 737404, 1290457, 1474808, 2396563, 2580914, 2949616, 4793126, 5161828, 9586252, 10323656, 16775941, 19172504, 20647312, 33551882, 38345008, 67103764, 134207528, 268415056]

約数ペア:

[(1, 268415056), (2, 134207528), (4, 67103764), (7, 38345008), (8, 33551882), (13, 20647312), (14, 19172504), (16, 16775941), (26, 10323656), (28, 9586252), (52, 5161828), (56, 4793126), (91, 2949616), (104, 2580914), (112, 2396563), (182, 1474808), (208, 1290457), (364, 737404), (728, 368702), (1456, 184351)]