289232944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18059}}^1$

素因数の和:18098

約数の個数: 80

約数和(自身を含む): 752451840

約数和(自身を除く): 463218896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 18059, 36118, 72236, 126413, 144472, 198649, 234767, 252826, 288944, 397298, 469534, 505652, 794596, 939068, 1011304, 1390543, 1589192, 1643369, 1878136, 2022608, 2582437, 2781086, 3178384, 3286738, 3756272, 5164874, 5562172, 6573476, 10329748, 11124344, 13146952, 18077059, 20659496, 22248688, 26293904, 36154118, 41318992, 72308236, 144616472, 289232944]

約数ペア:

[(1, 289232944), (2, 144616472), (4, 72308236), (7, 41318992), (8, 36154118), (11, 26293904), (13, 22248688), (14, 20659496), (16, 18077059), (22, 13146952), (26, 11124344), (28, 10329748), (44, 6573476), (52, 5562172), (56, 5164874), (77, 3756272), (88, 3286738), (91, 3178384), (104, 2781086), (112, 2582437), (143, 2022608), (154, 1878136), (176, 1643369), (182, 1589192), (208, 1390543), (286, 1011304), (308, 939068), (364, 794596), (572, 505652), (616, 469534), (728, 397298), (1001, 288944), (1144, 252826), (1232, 234767), (1456, 198649), (2002, 144472), (2288, 126413), (4004, 72236), (8008, 36118), (16016, 18059)]