259319328

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4201}}^1$

素因数の和:4857

約数の個数: 48

約数和(自身を含む): 681934176

約数和(自身を除く): 422614848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 1286, 1929, 2572, 3858, 4201, 5144, 7716, 8402, 10288, 12603, 15432, 16804, 20576, 25206, 30864, 33608, 50412, 61728, 67216, 100824, 134432, 201648, 403296, 2701243, 5402486, 8103729, 10804972, 16207458, 21609944, 32414916, 43219888, 64829832, 86439776, 129659664, 259319328]

約数ペア:

[(1, 259319328), (2, 129659664), (3, 86439776), (4, 64829832), (6, 43219888), (8, 32414916), (12, 21609944), (16, 16207458), (24, 10804972), (32, 8103729), (48, 5402486), (96, 2701243), (643, 403296), (1286, 201648), (1929, 134432), (2572, 100824), (3858, 67216), (4201, 61728), (5144, 50412), (7716, 33608), (8402, 30864), (10288, 25206), (12603, 20576), (15432, 16804)]