259715662792

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2389}}^1\times {\mathrm{202823}}^1$

素因数の和:205285

約数の個数: 32

約数和(自身を含む): 494444347200

約数和(自身を除く): 234728684408

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2389, 4778, 9556, 19112, 160063, 202823, 320126, 405646, 640252, 811292, 1280504, 1622584, 13589141, 27178282, 54356564, 108713128, 484544147, 969088294, 1938176588, 3876353176, 32464457849, 64928915698, 129857831396, 259715662792]

約数ペア:

[(1, 259715662792), (2, 129857831396), (4, 64928915698), (8, 32464457849), (67, 3876353176), (134, 1938176588), (268, 969088294), (536, 484544147), (2389, 108713128), (4778, 54356564), (9556, 27178282), (19112, 13589141), (160063, 1622584), (202823, 1280504), (320126, 811292), (405646, 640252)]