798840256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4409}}^1$

素因数の和:4589

約数の個数: 56

約数和(自身を含む): 1680210000

約数和(自身を除く): 881369744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 596, 608, 1192, 1216, 2384, 2831, 4409, 4768, 5662, 8818, 9536, 11324, 17636, 22648, 35272, 45296, 70544, 83771, 90592, 141088, 167542, 181184, 282176, 335084, 656941, 670168, 1313882, 1340336, 2627764, 2680672, 5255528, 5361344, 10511056, 12481879, 21022112, 24963758, 42044224, 49927516, 99855032, 199710064, 399420128, 798840256]

約数ペア:

[(1, 798840256), (2, 399420128), (4, 199710064), (8, 99855032), (16, 49927516), (19, 42044224), (32, 24963758), (38, 21022112), (64, 12481879), (76, 10511056), (149, 5361344), (152, 5255528), (298, 2680672), (304, 2627764), (596, 1340336), (608, 1313882), (1192, 670168), (1216, 656941), (2384, 335084), (2831, 282176), (4409, 181184), (4768, 167542), (5662, 141088), (8818, 90592), (9536, 83771), (11324, 70544), (17636, 45296), (22648, 35272)]