295017008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128941}}^1$

素因数の和:128973

約数の個数: 40

約数和(自身を含む): 671529936

約数和(自身を除く): 376512928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 128941, 257882, 515764, 1031528, 1418351, 1676233, 2063056, 2836702, 3352466, 5673404, 6704932, 11346808, 13409864, 18438563, 22693616, 26819728, 36877126, 73754252, 147508504, 295017008]

約数ペア:

[(1, 295017008), (2, 147508504), (4, 73754252), (8, 36877126), (11, 26819728), (13, 22693616), (16, 18438563), (22, 13409864), (26, 11346808), (44, 6704932), (52, 5673404), (88, 3352466), (104, 2836702), (143, 2063056), (176, 1676233), (208, 1418351), (286, 1031528), (572, 515764), (1144, 257882), (2288, 128941)]