359216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 822864

約数和(自身を除く): 463648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 157, 176, 208, 286, 314, 572, 628, 1144, 1256, 1727, 2041, 2288, 2512, 3454, 4082, 6908, 8164, 13816, 16328, 22451, 27632, 32656, 44902, 89804, 179608, 359216]

約数ペア:

[(1, 359216), (2, 179608), (4, 89804), (8, 44902), (11, 32656), (13, 27632), (16, 22451), (22, 16328), (26, 13816), (44, 8164), (52, 6908), (88, 4082), (104, 3454), (143, 2512), (157, 2288), (176, 2041), (208, 1727), (286, 1256), (314, 1144), (572, 628)]