280172304

素因数分解:

$2^4\times 3^3\times {\mathrm{773}}^1\times {\mathrm{839}}^1$

素因数の和:1629

約数の個数: 80

約数和(自身を含む): 806198400

約数和(自身を除く): 526026096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 773, 839, 1546, 1678, 2319, 2517, 3092, 3356, 4638, 5034, 6184, 6712, 6957, 7551, 9276, 10068, 12368, 13424, 13914, 15102, 18552, 20136, 20871, 22653, 27828, 30204, 37104, 40272, 41742, 45306, 55656, 60408, 83484, 90612, 111312, 120816, 166968, 181224, 333936, 362448, 648547, 1297094, 1945641, 2594188, 3891282, 5188376, 5836923, 7782564, 10376752, 11673846, 15565128, 17510769, 23347692, 31130256, 35021538, 46695384, 70043076, 93390768, 140086152, 280172304]

約数ペア:

[(1, 280172304), (2, 140086152), (3, 93390768), (4, 70043076), (6, 46695384), (8, 35021538), (9, 31130256), (12, 23347692), (16, 17510769), (18, 15565128), (24, 11673846), (27, 10376752), (36, 7782564), (48, 5836923), (54, 5188376), (72, 3891282), (108, 2594188), (144, 1945641), (216, 1297094), (432, 648547), (773, 362448), (839, 333936), (1546, 181224), (1678, 166968), (2319, 120816), (2517, 111312), (3092, 90612), (3356, 83484), (4638, 60408), (5034, 55656), (6184, 45306), (6712, 41742), (6957, 40272), (7551, 37104), (9276, 30204), (10068, 27828), (12368, 22653), (13424, 20871), (13914, 20136), (15102, 18552)]