636699709408

素因数分解:

$2^5\times 7^1\times {\mathrm{10891}}^1\times {\mathrm{260987}}^1$

素因数の和:271895

約数の個数: 48

約数和(自身を含む): 1432711373184

約数和(自身を除く): 796011663776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 10891, 21782, 43564, 76237, 87128, 152474, 174256, 260987, 304948, 348512, 521974, 609896, 1043948, 1219792, 1826909, 2087896, 2439584, 3653818, 4175792, 7307636, 8351584, 14615272, 29230544, 58461088, 2842409417, 5684818834, 11369637668, 19896865919, 22739275336, 39793731838, 45478550672, 79587463676, 90957101344, 159174927352, 318349854704, 636699709408]

約数ペア:

[(1, 636699709408), (2, 318349854704), (4, 159174927352), (7, 90957101344), (8, 79587463676), (14, 45478550672), (16, 39793731838), (28, 22739275336), (32, 19896865919), (56, 11369637668), (112, 5684818834), (224, 2842409417), (10891, 58461088), (21782, 29230544), (43564, 14615272), (76237, 8351584), (87128, 7307636), (152474, 4175792), (174256, 3653818), (260987, 2439584), (304948, 2087896), (348512, 1826909), (521974, 1219792), (609896, 1043948)]