288587442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{25873}}^1$

素因数の和:25915

約数の個数: 48

約数和(自身を含む): 681831648

約数和(自身を除く): 393244206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 25873, 51746, 77619, 155238, 284603, 336349, 569206, 672698, 853809, 1009047, 1707618, 2018094, 3699839, 4372537, 7399678, 8745074, 11099517, 13117611, 22199034, 26235222, 48097907, 96195814, 144293721, 288587442]

約数ペア:

[(1, 288587442), (2, 144293721), (3, 96195814), (6, 48097907), (11, 26235222), (13, 22199034), (22, 13117611), (26, 11099517), (33, 8745074), (39, 7399678), (66, 4372537), (78, 3699839), (143, 2018094), (169, 1707618), (286, 1009047), (338, 853809), (429, 672698), (507, 569206), (858, 336349), (1014, 284603), (1859, 155238), (3718, 77619), (5577, 51746), (11154, 25873)]