628334208

素因数分解:

$2^7\times 3^2\times {\mathrm{545429}}^1$

素因数の和:545449

約数の個数: 48

約数和(自身を含む): 1808100450

約数和(自身を除く): 1179766242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 545429, 1090858, 1636287, 2181716, 3272574, 4363432, 4908861, 6545148, 8726864, 9817722, 13090296, 17453728, 19635444, 26180592, 34907456, 39270888, 52361184, 69814912, 78541776, 104722368, 157083552, 209444736, 314167104, 628334208]

約数ペア:

[(1, 628334208), (2, 314167104), (3, 209444736), (4, 157083552), (6, 104722368), (8, 78541776), (9, 69814912), (12, 52361184), (16, 39270888), (18, 34907456), (24, 26180592), (32, 19635444), (36, 17453728), (48, 13090296), (64, 9817722), (72, 8726864), (96, 6545148), (128, 4908861), (144, 4363432), (192, 3272574), (288, 2181716), (384, 1636287), (576, 1090858), (1152, 545429)]